Fantastic Copper Erado9

Bluetooth version : V5.1

Bluetooth distance : 10m

Speaker size : 40mm

Frequency range : 20Hz-20KHz

Impedence of glass speaker : 32Ω ±15%

Speaker sensitivity : 110dB±3dB

Microphone sensitivity : -42dB±3dB

Playing time : about 15 hours (60% volume)

Battery capacity : 3.7V/300mAh

Kabel koneksi : 3.5mm audio cable

Charging interface : Type-C

Surround : 9D

Bluetooth transmission distance : 10-15m

Battery life : 8 hours of gaming, 12 hours of playback