Anti-theft, waterproof.LCD Monitor.Built-in microphone.Caller ID.Phone ringtone reminder.Adapt to any motorcycle or electric bike<br> Radio receiving band FM, AM is not available.Do not miss sports events or special reminders during the journey<br> Bluetooth hands-free phone and Bluetooth connection to listen to music, support USB / SD / TF, plug and play<br> With its sturdy waterproof shell and sturdy fasteners, the shell will provide more options for your motorcycle, while the radio will collect the FM band, and the fastener handlebar will make it practical and easy to use<br> If you don't want to miss replays of sports events, special flash messages, or just want to plug in a Bluetooth hands-free phone, you can listen to music through Bluetooth connection when riding a motorcycle, then this radio and its shell are specially designed for motorcycles. The accessories you want<br> Voltage: DC 12V<br> Sensitivity: 11dB<br> Distortion degree: 0.5%<br> Signal to noise ratio: 60dB<br> Power/volume buttons<br> 5 EQ functions in MP3 mode<br> 4 modes: radio, AUX IN, USB, SD<br> Colour:Black<br> Material:plastic<br> Package Contents:<br> 1 * Radio<br> 1 * remote control<br> 1 * audio cable with installation accessories