Product Dimensions: 4.60x2.60x1.00 inchModel:T3804Quantity:1 packHighlights:1.Built-in 6000mA batter offers 5-12hrs warmth for you2.3 Heating set3.Heat therapy effectively alleviating pain and aches4.Keeps your warmer away from short-circuit or over-loading5.High-tech ABS material with thousands of polished surface, it is smooth, warm, portable and compact as well anti-skid in one hand.Details:*Features*:*Fast Heating & 3 Heat Settings*:Just turn on the warmer and its double sides will get warm in 3s. Featuring 3 levels(40℃/104℉;50℃/122℉;60℃/140℉) and digital display; you can freely and precisely choose the desired temperature to quickly warm up your body.*Heat Therapy& Sunset Light*:This warmer can serve as heat therapy for people with rheumatoid arthritis; Raynaud's; and menstruation; effectively alleviating pain and aches. With palm size and pebble shape; it means you can easily apply the warmer to warm up your hands; feet; knees; waist; and back. Keep your body toasty during the cold winter. Moreover; the atmosphere light can cast stunning sunset on the wall; elegant and relaxing. Light up your mind on those gloomy days!*Superior Safety*:Advanced intelligent protection system keeps your warmer away from short-circuit or over-loading. No need to worry about burning in your gloves or pocket on the go.*Large Capacity Battery*:Built-in 6000mA batter offers 5-12hrs warmth for you; ideal for camping; fishing; hiking; skiing; and other outdoor activities in winter. Besides; it also can be used as an emergency backup battery phone charger.*Real Comfort*:Made of high-tech ABS material with thousands of polished surface; it is smooth; warm; portable and compact as well anti-skid in one hand.*Specifications*:​ Product Type: Rechargeable Hand WarmerColor Options: BlackMaterial: ABSBattery: 6000 MA Polymer LithiumInput: DC5V 2AOutput: DC5V 2ATemperature Levels: 40℃/104℉; 50℃/122℉; 60℃/140℉Heating Mode: One-sided/Double-sidedCharging Time: 4HrsBattery Life(only heating): 12Hrs10Mins(one-sided 40℃); 7Hrs30Mins(one-sided 50℃); 5hrs20mins(one-sided 60℃) At Ambient Temperature Of 25℃Hand Warmer Size: 11.6x6.6x2.5cm/4.6x2.6x1inHand Warmer Weight: 196g/0.43lbsCharging Cable Length: 19.5cm/7.7inStorage Bag Size: 14x9.5cm/5.5x3.74inPackage Size: 13.5x8.5x5cm/5.3x3.3x2inPackage Weight: 303g/0.67lbs*Package Lists*:1 x Rechargeable Hand Warmer1 x Charging Cable1 x Hand Rope1 x Storage Bag1 x User ManualSHIP FROM : USA/CHINASHIP TO : USA