Enhance your adventures on the water or road with the NNEOBA Waterproof Bluetooth Marine Stereo Radio. Designed for ultimate durability and performance, this stereo is perfect for yachts, engineering vehicles, and more. Product Features:Waterproof Design: Built to withstand the toughest marine conditions, ensuring you get undisturbed music whether you're on a boat or an outdoor expedition.Versatile Audio Formats: Enjoy a wide range of media with support for MP3, MP4, AVI, MKV, and WMA files. Plus, connect effortlessly via Bluetooth, USB, or SD card.GPS Included: Navigate confidently with integrated GPS functionality.Mobile Device Compatibility: Fast-charge your devices with the 2.0 USB interface while you listen.High-Quality Audio: Experience clear, powerful sound with a maximum output of 1.5Vrms and a signal-to-noise ratio of 60dB.FM/AM Radio: Tune into your favorite stations with a broad frequency range: FM 87.5-108MHz and AM 522-1620KHz.Video Playback: Watch your favorite MP5 movies on the go, supported by a 4-inch TFT video output.Rear View Support: Compatible with rearview cameras for added safety during navigation.Product Specifications:Model: 18415AMP5 Waterproof PlayerVoltage: Operates on 12V DC, suitable for a variety of vehicles including yachts, trucks, cars, and vans.Machine Size: 110 x 110 x 74 mmInstallation Size: 110 x 64 x 74 mmAudio Output: 2-channel and 4-channel line out for versatile audio setups.Stereo Separation: 30dB at 1KHzFrequency Response: 20Hz - 20KHzLoad Impedance: 4x4ΩTone Adjustment: ±8dB for customized audio tuning.Durable and Reliable:Dustproof & Waterproof: Engineered to resist dust and water, making it ideal for marine and outdoor use.Undisturbed Music: Enjoy seamless audio playback with excellent separation and signal-to-noise ratio.Multiple Mounting Options: Easily install in various vehicles thanks to its compact design and versatile mounting size. Upgrade your ride with the NNEOBA Waterproof Bluetooth Marine Stereo Radio and enjoy music and navigation in any environment.