3.7v 200 mah BoatWireless Bluetooth Neckband Battery ( 5*10*40 mm)

Description

• 3.7V 200 mAh Li-ion battery Lipo for GPS PDA DVD iPod Tablet PC Drones
• 200 mAh battery capacity, voltage: 3.7 volts ,
• Size: 40 x 10 x 5 mm
• 41143030 Bluetooth neckband battery
• Compatibility: Boat neckband , realme neckband , kdm neckband