Ακουστικό In-ear Bluetooth GHOSTBK Wireless earphones με docking station μαύρο Well EARPHONE-BT-GHOS

Bluetooth version: V5.0
Transmission distance: up to 15m
Frequency range: 20Hz – 20KHz
Music play time: 5-6 Hours
Talk time: 4-5Hours
Standby time: up to 160 Hours
Charging time: 1-2 Hours
Microphone sensitivity: 42+3dB
USB Charchng voltage: USB-C 5V DC
Battery: 40mAh / 300mAh