• Brand: Angusen

• Model: M9

• Play time: About 10 Hours

• Working range: Up to 10M

• Working time: 5 hours

• Loudspeaker output: 4 ohms 3w

• Frequency response: 120Hz-20kHz

• Signal-to- Noise : >75dB

• Capacity: 3.7V 880mAh

• Charging: 5V/420mA

• Size: 52 x 52 x 55Hmm

• Bluetooth: 5.0

• TWS usage method: Double-clock the '+' button

• Shake usage method: Double-clock the '-' button

• BT/TF/FM Mode usage method: Double-click the "power" button

• Double-clock the 'on/off' button Easy to take Small size computer & Mobile Speakers Nice sound qualit