KP Original Battery 500840 3.7V 250mAh Rechargeable 3 Wire Battery, Compatible/Replacement Battery for OnePlus Neckband, Bluetooth Headset, DIY, Robotics
Brand KP Original Battery
Compatibility for One Plus Neckband Replacement Battery
Voltage 3.7 Volts (DC) output
Reusability Rechargeable
Item Dimensions 50 x 10 x 40 Millimeters