XO BE23 Stereo Ασύρματο Ακουστικό Μαύρο

■Bluetooth version：BluetoothV5.0 Jelly 6956A ■Function: Bluetooth/AUX play mode and call■Bluetooth effective distance: ≥10m■Bluetooth protocol: HFP1.5 HSP1.1 A2DP1.3 AVRCP1.5 ■ Bluetooth working frequency: 2402MHZ~2480MHZ■ Active and passive: active■ Battery capacity: Li-ion 3.7V/300mAh■ Music time: about 20 hours (70% volume)Talking time: about 17 hours (90% volume)Charging time: about 2 hours■ Speaker: full-range speaker ￠ 40mm, 32Ω ± 15% (10mW)■Receiving sensitivity: -85dBm■ Frequency response: 20Hz-20 KHz■USB charging: Micro USB, DC5V, 500mA ■3 section 3.5 plug audio cable: 1.0M■ Size: L/175mm W/187mm H/70mm