Thank you for viewing! This product will be shipped within 24 hours. Connect to your smartphone via Bluetooth and wirelessly play your favorite playlists. Furthermore, this single unit incorporates a variety of functions, including USB connection, SD card, and FM/AM radio! 【Recommended Points】 Play music from your smartphone wirelessly! With Bluetooth connectivity, you can enjoy music without the hassle of cables. Supports a variety of music playback media! You can play music from USB memory, SD card (microSD), and FM radio. Sound quality design & stable operation With a S/N ratio of ≥60dB, noise is suppressed, and clear sound is achieved. Dynamic range and separation are also good! Easy-to-install 1DIN size Compatible with the standard 1DIN size. Perfect for classic cars and custom cars! 【Recommended for those who】 ・Want to install a car audio system in a classic car or aftermarket car navigation system ・Want to enjoy smartphone music in their car ・Want to easily upgrade their car audio system ・Are looking for something with simple wiring and easy installation 【Product Specifications】 ■Audio Section Playback format: MP3 / WMA Display: ID3 compatible (song title/artist display) S/N ratio: ≥60dB ■FM Radio Section Frequency range: 87.5～108MHz Stereo separation: ≦25dB Dynamic range: ≦20dB S/N ratio: ≥60dB ■Body Size External dimensions: Width 188mm × Depth 77mm × Height 58mm Installation dimensions: Width 178mm × Depth 150mm × Height 50mm ■Power & Other Power supply voltage: DC12V (11～16V) Operating temperature range: -10℃～+60℃ Supported impedance: 4Ω Supported media: USB / microSD card (MP3 playback supported) 【Notes】 This product is imported from overseas, so there may be minor scratches, scuffs, and slight color unevenness that occur during manufacturing and transportation. Please understand this in advance. We do not provide support or instructions regarding installation methods. If you are unsure about wiring or installation, we recommend that you consult a professional. It will be delivered in simple packaging (eco-friendly packaging). We are committed to environmental protection by avoiding excessive packaging.