CK-VS902
· Function: Flashing with the music rhythm;
· Basic Color: Blue/Green/Orange;
· Impedance: 16Ω ±20%;
· Frequency response: 20-20KHz;
· Sensitivity:98±3dB;
· Loudspeaker diameter: 10mm;
· Length: 1.2 meter;
· Rated input: 3mW;
· Drive-by-wire function;
· Built in Microphone,Handsfree;
· And a li-polymer battery;