BASS ModeHighlighting Beats In BASS mode, QCY-H2 enhances all yourlow-end frequencies for exceptional basswhich is deep and punchy, revivifying dancemusic.      

Bluetooth chipset: JL6955Bluetooth version: Bluetooth 5.0Transfer distance: 10mCharging time: About 2 hourMusic time: About 8 hours 60% volumeControl: Button controlImpandence: 32Ω±15%Driver: Φ40mmFrequency: 20Hz~20KHzSensitivity: 97 ± 3dBPower rate: 50mWBattery capacity: 200mAhMaterial: ABS