Features:This product can be used for warm hands, warm feet, warm belly, warm waist, warm knee and so on at low ambient temperature. Hot compress for related body parts can eliminate fatigue and reduce pain.Especially suitable for old people, children and office workers. This item can also use as power bank for phone charging, portable, fashionable and super convenient.Material: Aluminum, ABS, lithium batteryBattery Capacity: 5200mAhInput: 5V/2AOutput: 5V/2AHeat Mode: 42℃ / 48℃ / 55℃Item Size: approx 98*58*25mm / 3.86*2.28*0.98 inchCharge Time: 2-3 hoursUse Time: 4-8 hoursHow to Use:Warm hands mode: Keep Press the power button in 3 seconds(red color indicator), Then you could tap the button to adjust the temperature. One light means it is in low temperature(42℃); Two lights means it is in middle temperature(48℃); Three light means it is in high temperature(55℃). Charging mode: Press the power button and the indicator light display blue light, it turns into changing mode. Connect your USB phone charge cable and start charging your phone. Press power button in 3 seconds for switch mode.When the blue light keep flashing, means the power is less than 10% and you need to charge it. Tips:Please keep away from water or fire. Do not charging and heating simultaneously.Please stored in a cool dry place when not in use.Do not disassemble, cut or piercing the item.When this product is not in use for a long time, please recharge it at least once every three months.If an exception occurs during the use of the product, please stop using it immediately. Package Includes:1 x Rechargeable Hand Warmer1 x USB Charge Cable1 x Flannel Storage bag1 x Lanyard1 x Manual
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