TF-T30 Black

Operating voltage: 5V
Bluetooth version: 5.4
Headset chip model: Jerry 6973D4
Headset battery parameters: 30mAh,450909
Compartment chip model: IP5516
Compartment battery parameters: 300mAh,602030
Speaker Parameters: ø13MM;32Ω±15
Sensitivity: 108±3dB
Frequency response range: 20HZ - 20KHz