YW-888 package. wire. transmittance Speaker MP3 Audio motorcycle anti-theft alarm system

YW-888 package. wire. transmittance SpeakerMP3 Audio motorcycle anti-theft alarm systemExternal remote control function.Alarm system.Support USB / SD `MP3 data playback.3-inch hair IPL hair 9LED electronic control left / right speakers.Remote control / receiver outdoor distance: ≥ 100m.Voltage: DC12VPower: 15WOutput frequency range: 100Hz ~ 6KHz (315Hz, + / _0.5dB)

MP3 motorcycle