Mini Rechargeable hand warmer

Mini Rechargeable hand warmer 1. Pocket warmer 2. Rechargeable warmer 3. Simple operation 3. Long-time using warmer 4. Good looking promotional gifts 1. Product specifications Color: the heater has two colors: pink and milky; the plastic’s color is black and dark gray. It can be tailored client's requestCharging time: 2.5 3.5hours Size: oval L90×W60×H24mm Weight: 120 125 grams Charging input voltage: 5V 1A Anti-chargeable output voltage: 5V 0.5A Temperature (low: 40 degrees, high: 45 degrees) Charging temperature range:0°C 40°C Using within the circumstance temperature:-5°C 50°C 2. Instructions for usage There are three steps of the switch, OFF-step on behalf of shutdown, Low-step on behalf of low-temperature, High-step on behalf of high-temperature. 3. Charging method Turn the switch to the temperature switch (Low or High), put the dedicated AC charger of 5PIN plug inserted into the 5PIN input opening of Hand Warmer. 4. Usage of anti-charging Turn the switch to the OFF switch; put the 5PIN plug into the Hand Warmer, with the other side inserted into the needed digital product to charge for the digital products. 5. Content and meaning of LED indicator show Show content show meaning Green flashing power filling Red flashing low battery Green power filled Yellowheating 6. Temperature and time Temperature switch Maximum temperature Average temperature Circumstance Temperature 20°C 10°C 0°C Low-temperature (Low)42 40 7 hours 5 hours 4 hours High-temperature (High) 47 45 6 hours 4 hours 3.5 hours 7. Parts Specification Chargers: one pc, USB interface Input AC 110-240V 50-60Hz Output 5P 5V±0.5V 1A±0.1A Charger cable: 10 USB data line Operation Manual Anti-chargeable cable Anti-chargeable adapter: Commonly ten styles, it can be customized according to customer requirements. Battery: 3.7V 4000mah high-performance lithium batteries.