Brand: ZeniPower
Model:Z32H(0940)
Type:Rechargeable
Battery Size:9*4.0mm
Voltage:3.85 V
Capacity:31mAh（0.12Wh）

Case battery
Model:621733
Type:Rechargeable
Battery Size:6.2mm * 17mm *33mm
Voltage:3.7V 300mAh 1.1Wh

Compatible with:
 

Sony WF-L900/W LinkBuds Wireless Earbuds

 

 package include:

2* Z32H（0940） battery

1* 3.7V 300mAh battery