Features:
1. Adopt carbon fiber heating wire, which has fast heating speed, stable performance, environmental protection, and energy saving.
2. Double control switch design, 3-gear temperature adjustment, the front and rear heating areas can be adjusted independently.
3. Use a USB universal interface. In order to ensure the best heating effect, it is necessary to use a mobile power supply with 5V/2A output.
4. Thick lining, warm and breathable, soft and comfortable touch, warm to wear.
5. Suitable for outdoor skiing, fishing, cycling, camping, hiking, or indoor wearing.



Washing Tips:
- Please take out the mobile power supply before washing.
- Hand wash, machine wash.
- Please do not wring it out by hand!



Instructions:
1. Unplug the USB/DC plug.
2. Connect the mobile power bank supply.
3. Press and hold the output switch of chest temperature control for 3 seconds.
4. Press and hold the chest temperature control switch for 3 seconds, start preheating, and then adjust the heat to moderate temperature when you need to always connect the mobile power.
5. 3 gears adjustment, the warm gear is 65℃, the comfortable gear is 55℃, and the energy-saving gear is 45℃.
6. Press and hold the chest temperature control switch for 3 seconds, then turn off the light to stop heating.


Package Includes:
1 x Heating Vest (No Power Bank Included)