Product model: RQ-S02 Material: ABS plastic + cloth mesh + silicon Bluetooth version: 5.3 Connection range: 20 meters (barrier-free) Battery capacity: 1000mAH Operation mode: button Charging current: 5V 10mA Speaker unit: single speaker, 5w Distortion: 3% Signal-to-noise ratio: 80dB Charging time: 2h Bluetooth playback: 5h (60~70% volume) 2h (100% volume) optional color: black Size 91mmx91mmx44mm
