This rechargeable battery is easy to use and enables you to use LUVV Air pods. 

Directions 
Insert LUVV nicotine-free pods into the rechargeable battery body. The device is equipped with an automatic sensor, so there are no buttons to push, the battery will activate automatically when you breathe in; and it will automatically stop when you stop breathing in.

Charging the Device
Insert the small end of the cord into the charging port on the bottom of the battery body, and plug the USB into a wall charger or other port, and the device will automatically start charging. When the device is charging, the indicator light will turn on on. The indicator light will automatically turn off when the device is fully charged.

Technical Specifications
Size: 82.5*15.5* 7.5 mm
Battery capacity: 220 mAh
Resistance: 2.O ohm 

Includes 

• 1 Rechargeable Battery (Dark Gray)
• 1 USB Charger