Feature:

1.Aluminum alloy case, more textured, more matching with motorcycle
2.Wireless Bluetooth connection playback, please bond the wire
3.FM radio function, more information at your fingertips
4.Waterproof design for all kinds weather
5.An external USB flash drive can be used to charge the mobile phone
6.Metal appearance, multi-function motorcycle audio, dual-channel wireless Bluetooth FM waterproof audio 3 inch full-range speaker 40W high power

Specification:

Name: motorcycle Bluetooth speaker
Model: MT473
Shell material: aluminum alloy
Working voltage: 12V
Frequency response range: 87HZ-20KHZ
Signal to noise io: ≤37dB
Speaker size: 3 inches
Maximum output power: 20W*2
Function: 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/WAV

Packaging cartons

Gross weight: about 880g
Color: Silver

Package List:

Speaker*2
Mounting clip*2
Connection wire set *1
Manual*1