NOTE: POWER BANK NOT INCLUDED
Instructions:
1. Check the USB socket
2. Access to the treasury
3. Adapter on the switch for charging the external battery
4. Humidity temperature sensor on the humidity temperature sensor for 2 seconds
Closure Type: zipper
Detachable Part: Hat Detachable
Material:100%Polyester
voltage: 5v
package include
1x jacket( power bank NOT included)