Product Dimensions: 3.00x4.70x1.00 inchHighlights:1.Black, Green Color options2.Combines hand warmer and power bank, which can be used as a comfortable handwarmer in cold winter and a portable phone charger for emergency use.3.Quick heating and 3 heating temperature levels4.Inbult with 8000mAh rechargeable battery, our mini hand warmer keeps standby for 2 hours after charging5.An optimal caregiver for you and your mobile devices in cold winterDetails:*Features*:*2 In 1 Design*:Combines hand warmer and power bank,which can be used as a comfortable handwarmer in cold winter and a portable phone charger for emergency use. Also features an inbult LT & Type-C cable and extra USB cable for phone charging and self-charging.*3 Heating Levels*:Designed with double-sided heating and featured with 3 heating levels(113℉/122℉/140℉),our rechargeable hand warmer helps to focus heat within 3S to warm up your hands,feet,knees,waist,and back,which suit your warming need indoors and outdoors.*Easy Operation*:Fetures one button control,easy to operate. Long press the power button to adjust approriate temperature. The digital display also helps you know about the realtime temperature. Short pressing the power button can get informed of the battery status,which provides much convenience when it needs to be recharged.*USB Rechargeable & Long-lasting*:Inbult with 8000mAh rechargeable battery,our mini hand warmer keeps standby for 2 hours after charging. USB rechargeable feature allows it to be charged by power bank,adapter,PC,car charger etc..*Thoughtful Gift*:A optimal caregiver for you and your mobile devices in cold winter. Ultra-compact and portable,easy to carry on the go. Thoughtful gift for family,friends,lovers and colleagues.*Specifications*:​ Product Type: Rechargeable Hand WarmerColor Options: Black, GreenMaterial: Aluminium Alloy + ABSInbuilt Battery: 8000mAh Polymer Battery2 Inputs: 5V/2A(Type-C & Micro)2 Outputs: 5V/2.1A(USB Port& LT+Type-C Cable)Heating Method: Double-sided3 Heating Levels: 45℃/113℉; 50℃/122℉; 60℃/140℉Standby Time: 2HrsCharging Time: 3-4HrsInbult USB Cable Type: Split End with LT & Type-C EndInbult USB Cable Length: 22cm/8.7inType-C Charging Cable Length: 30.5cm/12inItem Size: 7.5x12x2.6cm/3x4.7x1inItem Weight: 196g/0.43 lbsPackage Size: 18*14*4.5cm/7.09*5.51*1.77inPackage Weight: 285g/0.63lbs*Package Lists*:1 x Rechargeable Hand Warmer1 x Type-C Charging Cable1 x User ManualSHIP FROM : USA/CHINASHIP TO : USA