NEW 10000mAh Hand Warmer USB Rechargeable Heater Power Bank Pocket Warmers XMS.

Four LED lights display the battery level, and the digital temperature is obvious! ① Press the power button once to display the battery level. Battery capacity: 10000mAh/5wh. 1 USB charging cable. Heating temperature: third level 60 ℃ (140 ℉), second level 50 ℃ (122 ℉), first level 40 ℃ (104 ℉).

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