Bluetooth name: M2
Distortion limited output power :5W
Frequency response :250HZ-20KHZ
Horn unit :40mm moving coil
Bluetooth distance: about 10 meters
Rated input :5V-500mA
Bluetooth version :5.3
Bluetooth protocol :A2DP, AVRCP
Noise level :<25dB(A)
Horn impedance :4Q
Battery capacity: 600mAh
Size :40*50*55mm
