产品介绍
深圳暖手宝充电宝OEM供应商 充电暖手两不误 1. Good looking promotional gifts 2. Multiple function, 3 in one, hand warmer, charger and torch 3. Shell materials: ABS + aluminum 4. Rechargeable 4400mAh Lithium-ion batteries (18650*2 pieces) 5. Charging time: 5-6 hours 6. Charging input: 5V, 1000mA 7. Charging output: 5V, 1000mA 8. Battery with A grade, could be recharged up to 500 times 9. Use PET etching heating film, double sides 10. Heating mode: Low: 43 ±2°C High: 47 ±2°C 11. It can keep heating for 3-5 hours 12. 0.2 Walt LED torch 标签： 深圳工厂 移动电源 手电筒暖 深圳工厂 移动电源工厂