JOYROOM JR-T03S PRO(NX3) WIRELESS HEADPHONES WHITE WITH THIN RED CASE
Bluetooth version: 5.2H Speaker
: 13mm
Speaker sensitivity: 113±3dB
Microphone sensitivity: -42±3dB
Frequency response range: 20-20KHz
Charging input: 5V 340mA
Capacity Earbud Battery: 30mAh
Noise Reduction: 25dB
Charger Battery Capacity: 360mAh
