Motorcycle anti-theft system MP3 FM radio compatible with Bluetooth Speaker system classic colors simple durable sound system -- Remotely Controlled System Motorcycle Anti-Theft System Waterproof Speaker Stereo Amplifier Sound System with MP3 FM Radio Bluetooth Compatible Features: -Compatible with Bluetooth V4.0 + EDR -Electronic FM tuning receiver. -With SecureDigital card and USB port. -Support MP3 playback format. -Electronic volume, clock display. - Waterproof function and not exposed to atmospheric conditions. -Support MP3 playback format. - Electronic radio FM tuning. -Smart electronic search. -Super waterproof function. -Maximum output power 10W. -With time display. Specifications: Output power: 10W Applicable to: motorcycles, electric bikes Voltage: 12V Notes: 1. There may be slight size deviations due to manual measurement, different measurement methods and tools. 2. The picture may not reflect the actual color of the item due to different shooting light, angle and monitor. 1 X Main Unit 2 X Speakers 2 X Remote Control 1 X Cable 1 Pair X Mounting Brackets 8 X Screws