Waterproof Motorcycle Bluetooth Stereo Speaker System - 12V MP3/USB/FM Radio, Dual Red Speakers for Bike & ATV - Perfect for Road Trips & Outdoor Adventures

Specification:Name: motorcycle Bluetooth speakerModel: MT473Shell material: aluminum alloyWorking voltage: 12VFrequency response range: 87HZ-20KHZSignal to noise io: ≤37dBSpeaker size: 3 inchesMaximum output power: 20W*2Function: Bluetooth playing, FM radio U disk playing, Speaker flashing light, 1A mobile phone charging interface, IP56 waterproof.Features: Voltage overload ion, Reverse ion, Built-in amplifier, Supports lossless format audio such as WMA/WAVPackaging cartonsGross weight: about 880gColor: Black Red/black/sliverPackage List:Speaker*2Mounting clip*2Connection wire set *1Manual*1