Output power(RMS): 7.5W x 2=15W

Driver: 3”x2

Impedance:  4Ω

S/N Ratio: 65dB

Frequency response: 50Hz-20kHz

Battery:

Functions:

7 Colors RGB Lights；Handfree；Play/Pause；VOL+/VOL-; WiFi；Radio；AUX in;