Feature: 1. Characteristic: Bluetooth motorcycle speaker has built in digital amplifier, supports 3.5mm audio jack AUX, USB and memory cards (not included), MP3 format, FM radio and digital clock display. 2. Application: The bluetooth speaker is perfect for motorcycle, scooter, ATV, electric bike, etc, IP54 waterproof rating, perfect for outdoor use. Please note that USB charging is not supported. 3. Bluetooth Wireless Speaker: The wireless speaker streams your favorite music and radio channels from your smartphone. power output is 3W, sound output is 110DB, speaker impedance is 4‑8Ohm. 4. Easy Installation: Motorcycle speaker Bluetooth waterproof is easy to install, plug and play, standard 12V power connection, built‑in installation tool, suitable for 7/8‑1.25 inch handlebars. 5. Wide Compatibility: Motorcycle bluetooth stereo speaker is compatible with for iPhone 6 7 8 X XR XS SE 11 12 13 Pro Max, support for Android device, support for Galaxy S Note series. Connections up to 10m. Specification: Item Type: Motorcycle Bluetooth Speaker Size: Approx. 20.5x6cm / 8.07x2.36in Material: Aluminum Alloy Bluetooth Version: 2.1 and EDR Voltage: DC12V Waterproof: IP54 Fitment: 7/8-1.25in Handlebars Characteristic: 1. Bluetooth wireless 2. 3.5mm audio jack AUX IN 3. USB 2.0 4. Memory card slot 5. FM radio 6. With clock display. Package List: 1 x Motorcycle Bluetooth Speaker2 x Bracket1 x Hex Wrench2 x Screw1 x Manual Note: The speakers are directional and should be towards the rider's head for best results.