3 In 1 USB Rechargeable Winter Heater Hand Warmer

Specification:

N2-SInput currentDC 5V-18A Output currentDC 5V-21ABattery4000mAh / 3.7 14.8 WhRated capacity2960mAhHeating power8-10WFever time3.5-4hNight light power0.5WSize98 x 66 x 33.8mmWeight130g


Features:

Double-sided fever.

Provides 4 hours of warmth when fully charged
Charge with 2A adapter, fully charged in 2.5 hours

Built-in high-quality heating element, 10 seconds fast heating

4000mAh charging treasure function to replenish your mobile phone at any time

With the soft light design, you can fill light when taking photos or makeup, or as a room night light
Built-in NTC thermal protection, anti-overheating, anti-overshoot, automatic power-off when abnormal, safe use

Package included:
1 x Heater
1 x Data line

1 x Instruction manual

Note:
Please do not use it when charging.