{"title":"Smart Home \u0026 Everyday Tech","description":"Practical technology and smart essentials for home, desk, and everyday life.","products":[{"product_id":"rolvik-220ml-cold-mist-humidifier-ultrasonic-diffuser","title":"Rolvik 220ml Cold Mist Humidifier – Ultrasonic Diffuser","description":"\u003cp\u003eThe Rolvik 220ml Cold Mist Humidifier is a compact ultrasonic air diffuser that adds a light cold mist to a bedroom, desk or nightstand.\u003c\/p\u003e\n\u003ch3\u003eWhy You'll Love It\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eUltrasonic cold mist, with no hot steam\u003c\/li\u003e\n \u003cli\u003eCompact 220ml tank sized for personal spaces\u003c\/li\u003e\n \u003cli\u003eSmall footprint that fits a desk or bedside table\u003c\/li\u003e\n \u003cli\u003eBattery-powered design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eCapacity: 220ml\u003c\/li\u003e\n \u003cli\u003eMaterial: Plastic\u003c\/li\u003e\n \u003cli\u003eSize: 140 x 90 x 90 mm\u003c\/li\u003e\n \u003cli\u003eWeight: about 227 g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGood to Know\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eContains a battery\u003c\/li\u003e\n \u003cli\u003eUse clean water and empty the tank when not in use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\u003cp\u003eFree US shipping. 14-day returns. If your item arrives damaged or defective, we will replace it or refund you.\u003c\/p\u003e","brand":"Rolvik","offers":[{"title":"Standard","offer_id":67579610857772,"sku":"CJJT254155201AZ","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/8284\/8044\/files\/04faf782-d862-4ee0-9bd7-50f2f2b412d2.jpg?v=1791353929"},{"product_id":"rolvik-3-in-1-desk-fan-led-lamp-flashlight","title":"Rolvik 3-in-1 Desk Fan, LED Lamp \u0026 Flashlight","description":"\u003cp\u003eThe Rolvik 3-in-1 Desk Fan combines a 3-blade cooling fan, a bright LED desk lamp and an emergency flashlight in one compact unit.\u003c\/p\u003e\n\u003ch3\u003eWhy You'll Love It\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003e3-blade fan for strong airflow and cooling\u003c\/li\u003e\n \u003cli\u003eLED desk lamp with 22 high-grade LED beads and 400 lumens of brightness\u003c\/li\u003e\n \u003cli\u003eLamp angle adjusts 180 degrees vertically\u003c\/li\u003e\n \u003cli\u003eBuilt-in flashlight for power outages, night walks and repair jobs\u003c\/li\u003e\n \u003cli\u003eOne compact unit that replaces a fan, a lamp and a torch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMaterial: Plastic\u003c\/li\u003e\n \u003cli\u003eBrightness: 400 lm\u003c\/li\u003e\n \u003cli\u003eLEDs: 22 pcs\u003c\/li\u003e\n \u003cli\u003eSize: 5.71 x 2.36 x 7.68 in\u003c\/li\u003e\n \u003cli\u003eWeight: about 0.73 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGood to Know\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eContains a battery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\u003cp\u003eFree US shipping. 14-day returns. If your item arrives damaged or defective, we will replace it or refund you.\u003c\/p\u003e","brand":"Rolvik","offers":[{"title":"Blue","offer_id":67579612004652,"sku":"CJJT255915401AZ","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/8284\/8044\/files\/2fea42b2-067b-493c-aeb1-b00073cf8638.jpg?v=1791353949"},{"product_id":"rolvik-quiet-rechargeable-desk-fan-up-to-8-hours","title":"Rolvik Quiet Rechargeable Desk Fan – Up to 8 Hours","description":"\u003cp\u003eThe Rolvik Quiet Rechargeable Desk Fan is a compact personal fan with a built-in battery, so you can cool down at your desk, in bed or outdoors without hunting for an outlet.\u003c\/p\u003e\n\u003ch3\u003eWho It's For\u003c\/h3\u003e\n\u003cp\u003eHome office workers, students in dorms, hot summer nights at home, and anyone heading out for camping trips or picnics.\u003c\/p\u003e\n\u003ch3\u003eWhy You'll Love It\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eBuilt-in rechargeable lithium-ion battery runs up to 8 hours on a single charge, depending on speed\u003c\/li\u003e\n \u003cli\u003eMultiple speed settings to adjust the airflow\u003c\/li\u003e\n \u003cli\u003eQuiet, mute design that will not disturb colleagues or sleep\u003c\/li\u003e\n \u003cli\u003eCharges over USB from a power bank, laptop or standard USB wall charger\u003c\/li\u003e\n \u003cli\u003eLightweight and portable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMaterial: Plastic\u003c\/li\u003e\n \u003cli\u003eBattery life: up to 8 hours (varies by speed)\u003c\/li\u003e\n \u003cli\u003eCharging: USB\u003c\/li\u003e\n \u003cli\u003ePackage size: 220 x 170 x 70 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGood to Know\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eColors are sent at random, so your fan may arrive in a surprise color\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\n \u003cstrong\u003eHow do I charge it?\u003c\/strong\u003e\n With a USB cable from a power bank, laptop or USB wall charger.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cstrong\u003eHow long does the battery last?\u003c\/strong\u003e\n Up to 8 hours depending on the speed setting.\n\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\u003cp\u003eFree US shipping. 14-day returns. If your item arrives damaged or defective, we will replace it or refund you.\u003c\/p\u003e","brand":"Rolvik","offers":[{"title":"Standard","offer_id":67579732361516,"sku":"CJJT244744701AZ","price":39.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/8284\/8044\/files\/138a7f12-87f0-438c-a74a-d6bc260e4aea.jpg?v=1791354566"},{"product_id":"rolvik-motion-sensor-night-light-magnetic-rechargeable","title":"Rolvik Motion Sensor Night Light – Magnetic, Rechargeable","description":"\u003cp\u003eThe Rolvik Motion Sensor Night Light is a wireless, stick-on LED light that switches on when someone walks past and turns itself off after they leave. It attaches with a strong magnetic base or adhesive, so there is no drilling and no wiring.\u003c\/p\u003e\n\u003ch3\u003eWho It's For\u003c\/h3\u003e\n\u003cp\u003eAnyone who wants soft light in the dark without fumbling for a switch: hallways, stairs, bedrooms, closets and bathrooms.\u003c\/p\u003e\n\u003ch3\u003eWhy You'll Love It\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMotion sensing: lights up when a person moves within about 3 meters, then turns off automatically\u003c\/li\u003e\n \u003cli\u003eMagnetic base: sticks to metal surfaces, or use the included installation kit for adhesive mounting\u003c\/li\u003e\n \u003cli\u003eLighting modes: single color, seven-color and gradient, with adjustable brightness\u003c\/li\u003e\n \u003cli\u003eRechargeable via the included USB charging cable\u003c\/li\u003e\n \u003cli\u003eRemote control shown in product photos\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eMaterial: plastic and metal\u003c\/li\u003e\n \u003cli\u003eSensing range: about 3 m\u003c\/li\u003e\n \u003cli\u003ePackage size (2-piece set): 120 × 110 × 70 mm\u003c\/li\u003e\n \u003cli\u003ePackage size (4-piece set): 120 × 110 × 130 mm\u003c\/li\u003e\n \u003cli\u003eIncludes: night light(s), USB charging cable, installation kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGood to Know\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eChoose a 2-piece or 4-piece set at checkout.\u003c\/li\u003e\n \u003cli\u003eColors may look slightly different on screen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\n \u003cstrong\u003eDo I need to drill?\u003c\/strong\u003e\n No. It mounts magnetically or with adhesive.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cstrong\u003eDoes it stay on all night?\u003c\/strong\u003e\n No. It turns on when it senses motion and switches off automatically after you leave.\n\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\u003cp\u003eFree shipping across the US. 14-day returns. If your item arrives damaged or defective, we will replace or refund it.\u003c\/p\u003e","brand":"Rolvik","offers":[{"title":"2pcs","offer_id":67579926479148,"sku":"CJSN303247901AZ","price":29.99,"currency_code":"USD","in_stock":true},{"title":"4pcs","offer_id":67579926511916,"sku":"CJSN303247902BY","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/8284\/8044\/files\/c1a0ecd3-76bc-47cd-878a-10519ab83a92.jpg?v=1791355563"},{"product_id":"rolvik-hdtv-signal-booster-for-indoor-antennas","title":"Rolvik HDTV Signal Booster for Indoor Antennas","description":"\u003cp\u003eImprove indoor TV reception with the Rolvik HDTV Signal Booster for Indoor Antennas. This compact low-noise amplifier helps strengthen weak over-the-air signals so compatible antennas can deliver a clearer viewing experience when local broadcast signals are available.\u003c\/p\u003e\u003ch3\u003eWhy You'll Love It\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHelps strengthen weak over-the-air TV signals.\u003c\/li\u003e\n\u003cli\u003eLow-noise design for cleaner signal amplification.\u003c\/li\u003e\n\u003cli\u003eCompact and easy to install in an indoor antenna setup.\u003c\/li\u003e\n\u003cli\u003eSupports a 75Ω TV connection.\u003c\/li\u003e\n\u003cli\u003eUseful for cord-cutting homes with local broadcast reception.\u003c\/li\u003e\n\u003cli\u003eLightweight design that fits neatly behind a TV or media console.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eProduct type: HDTV antenna amplifier\u003c\/li\u003e\n\u003cli\u003eWorking voltage: 3–5V\u003c\/li\u003e\n\u003cli\u003eOutput impedance: 75Ω\u003c\/li\u003e\n\u003cli\u003eStanding wave ratio: ≤1.5 dB\u003c\/li\u003e\n\u003cli\u003eMaterial: Plastic\u003c\/li\u003e\n\u003cli\u003eModel: D1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1 × HDTV antenna signal amplifier\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eImportant Note\u003c\/h3\u003e\u003cp\u003eActual channel reception depends on broadcast availability, tower distance, terrain, weather, and surrounding interference. This amplifier improves an available signal; it does not create channels that are not broadcast in your area.\u003c\/p\u003e\u003ch3\u003eShipping \u0026amp; Support\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eShips from a US warehouse when available.\u003c\/li\u003e\n\u003cli\u003eEstimated delivery: 3–7 business days.\u003c\/li\u003e\n\u003cli\u003eContact support if your order arrives damaged or defective.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rolvik","offers":[{"title":"D 1","offer_id":67580517876012,"sku":"CJJJJTJT02983-D 1","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/8284\/8044\/files\/4119284068185.jpg?v=1791375741"},{"product_id":"rolvik-coffee-mug-warmer-auto-shut-off-electric-cup-warmer-for-desk","title":"Rolvik Coffee Mug Warmer – Auto Shut-Off Electric Cup Warmer for Desk","description":"\u003cp\u003eThe Rolvik Coffee Mug Warmer is a 110V plug-in cup warmer that keeps coffee, tea or milk warm at up to 131°F (55°C) while you work. Set a cup on the plate and it starts heating; lift the cup and it switches off.\u003c\/p\u003e\n\u003ch3\u003eWhy You'll Love It\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eAutomatic on and off: heats when a cup is placed on the plate and shuts off when you remove it\u003c\/li\u003e\n \u003cli\u003eHolds drinks at a steady 125.6–131°F (52–55°C)\u003c\/li\u003e\n \u003cli\u003eWorks with ceramic, glass, metal, enamel and high-temperature plastic cups\u003c\/li\u003e\n \u003cli\u003eWaterproof tempered glass surface that wipes clean\u003c\/li\u003e\n \u003cli\u003eLow 16W power draw with 4 non-skid feet to keep your mug stable\u003c\/li\u003e\n \u003cli\u003eCompact size that fits beside a keyboard or on a nightstand\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePower: 110V\/60Hz, 16W (US plug-in)\u003c\/li\u003e\n \u003cli\u003eTemperature range: 125.6–131°F (52–55°C)\u003c\/li\u003e\n \u003cli\u003eMaterial: ABS and tempered glass\u003c\/li\u003e\n \u003cli\u003eSize: 4.69 x 6.3 x 0.99 in\u003c\/li\u003e\n \u003cli\u003eWeight: 0.42 lb\u003c\/li\u003e\n \u003cli\u003ePower cord length: 39.4 in\u003c\/li\u003e\n \u003cli\u003eColor: White\u003c\/li\u003e\n \u003cli\u003eIn the box: 1 cup warmer with power cord, 1 user manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGood to Know\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eUse a flat-bottom cup for the fastest, most even heating\u003c\/li\u003e\n \u003cli\u003eThe automatic sensor works when the cup holds liquid. A very light or empty cup may not trigger it, so use the manual switch button in that case\u003c\/li\u003e\n \u003cli\u003eIt keeps a warm drink warm. It is not a cooktop and is not meant to reheat cold leftovers quickly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the Rolvik mug warmer turn off by itself?\u003c\/strong\u003e Yes. It switches off automatically when you lift the cup off the heating plate.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat temperature does it keep drinks at?\u003c\/strong\u003e The plate holds between 125.6°F and 131°F (52–55°C), which is warm to hot but not boiling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhich cups can I use?\u003c\/strong\u003e Ceramic, glass, metal, enamel and high-temperature plastic cups work. Flat bottoms heat best.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it a good gift?\u003c\/strong\u003e It is a practical gift for coffee and tea drinkers, remote workers and office desks.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\u003cp\u003eFree US shipping. 14-day returns. If your item arrives damaged or defective, we will replace it or refund you.\u003c\/p\u003e","brand":"Rolvik","offers":[{"title":"White","offer_id":67582431035692,"sku":"CJCF245993301AZ","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/8284\/8044\/files\/f71c06ee-3ca9-49b6-8572-d7f41d413f51.jpg?v=1791388053"},{"product_id":"rolvik-one-touch-electric-can-opener-hands-free-battery-powered-kitchen-gadget","title":"Rolvik One-Touch Electric Can Opener – Hands-Free, Battery-Powered Kitchen Gadget","description":"\u003cp\u003eThe Rolvik One-Touch Electric Can Opener is a compact, battery-powered can opener that cuts open a can lid with one press, so you do not have to twist a manual opener. It suits everyday kitchens, camping trips and anyone who finds manual openers hard on the hands.\u003c\/p\u003e\n\u003ch3\u003eWhy You'll Love It\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eOne-touch operation with almost no hand effort compared to a manual opener\u003c\/li\u003e\n \u003cli\u003eDesigned to cut the lid cleanly and avoid sharp lid edges\u003c\/li\u003e\n \u003cli\u003ePowered by 2 AA batteries, with low noise and low power use\u003c\/li\u003e\n \u003cli\u003eCompact, modern shape that stores in a drawer\u003c\/li\u003e\n \u003cli\u003eEasy to hold and use for people with weaker grip\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePower: 2 AA batteries (not included)\u003c\/li\u003e\n \u003cli\u003eMaterial: Plastic\u003c\/li\u003e\n \u003cli\u003eColor: Black\u003c\/li\u003e\n \u003cli\u003eOperation: One-touch electric\u003c\/li\u003e\n \u003cli\u003eIn the box: 1 can opener\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eGood to Know\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eBatteries are not included\u003c\/li\u003e\n \u003cli\u003eThis model does not have an automatic stop feature, so release the button once the lid is cut\u003c\/li\u003e\n \u003cli\u003eAlways handle the cut lid with care\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eWhat batteries does it need?\u003c\/strong\u003e It runs on 2 AA batteries, which are not included.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes it stop automatically?\u003c\/strong\u003e No. It has no automatic stop, so stop pressing once the lid is cut.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs it easy to use with weak hands?\u003c\/strong\u003e It is a one-touch opener that needs far less twisting and grip effort than a manual can opener.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\n\u003cp\u003eFree US shipping. 14-day returns. If your item arrives damaged or defective, we will replace it or refund you.\u003c\/p\u003e","brand":"Rolvik","offers":[{"title":"Black","offer_id":67582431330604,"sku":"CJJT176834101AZ","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/8284\/8044\/files\/24537a78-347e-485a-8c6c-ed159f15091b.png?v=1791388060"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/8284\/8044\/collections\/Mini_Printer_Crystal_Lamp_and_Speaker.png?v=1791399474","url":"https:\/\/rolvik.com\/collections\/smart-home-everyday-tech.oembed","provider":"Rolvik","version":"1.0","type":"link"}