Features:
100% brand new and high quality
Simulated appearance as a decoration
Function is checking your lipo battery voltage
Protect the battery from overcharging or overdischarging

Specifications:
Quantity: 1 piece
Connector Type: JST
Default Voltage: 6.5V
Setting Voltage Range: 6-15V
Size: 37*29*40mm

Package include:
1* RC Model Low Voltage Alarm 

If there is any questions, just contact us, we will alway be here for you.