Features： 1、Touchscreen MP5 Player: Using a full touch screen, with dustproof and waterproof effects, touch buttons, easy to operate; support for high definition movie playback, support for MP5 format. 2、Handsfree Calling: Built in noise reduction microphone, clear voice quality; Bluetooth signal has an effective transmission distance of 10 meters, stable and free from interference. 3、Multiple Operating Systems: Compatible for IOS, for Android, for Windows system devices, enjoy system networking, and compatible with various APP playback. 4、Lossless Stereo Music: The host supports music in FLAC lossless format, compatible formats are popular, music downloads are simple and easy, and true surround sound effects. 5、Multi Playing Experience: Bluetooth playback, U disk playback, a set of AUX input, a set of RCA output, a set of SUB subwoofer output, lossless song playback. 6、Automatic Interconnection: Built in BT5.0 Bluetooth module, mobile phone Bluetooth for interconnection, support mobile phone APP navigation broadcast, song playback, answering calls, caller ID. 7、Stable FM Radio: Using digital anti interference radio IC module, manual fine tuning mode, automatic storage of FM channels. 8、Wide Application: This device is suitable for cars, motorcycles, yachts, fishing boats, cabins, ski boats, and also suitable for spa pools, quad bikes, club car, UTV, ATV and RV. Specification： Item Type: Bluetooth MP5 Player Working Voltage: DC12V Compatible Formats: MP5, MP4, AVI, MKV, MP3, WMA, BT, USB, SD, FM IF Range: 10.7MHz Usable Sensitivity: 15db Load Impedance: 4x4Ω Signal To Noise Ratio: 50db Stereo Separation: 30db (1KHz) Tone Adjustment: ±8db Audio Output: 2ch and 4ch Line Out Maximum Output Level: 1.5Vrms (±3db) Frequency Response: 20Hz-20KHz Signal To Noise Ratio: 60db Separation: 50db Radio Frequency Band: FM 87.5-108MHz, AM 522-1620KHz Features: Dustproof and waterproof, high definition Bluetooth, lossless music, mobile phone fast charging, MP5 movies Installation Size: Approx. 110x74x64mm/4.33x2.91x2.52in Remote Control Battery: 1 x button battery, 120mAh, CR2025 (included) Applicable Models: Yachts, engineering vehicles, excavators, forklifts, trucks, vans, etc. Package List： 1 x MP5 Player 1 x Mounting Bracket 1 x Harness 1 x Remote Control 1 x Pack of Accessories 1 x Manual