Upgrade: Signal enhancement, more functions: you can preset 40 favorite radio stations, 13 languages, multiple time display effects, standby display time, screen saver, restore factory Settings, standby state dial and call. Receiver: This machine has DAB/DAB+ receiver, BT player mobile phone hands-free and MP3 player. Transmission: DAB/DAB+ radio's wireless transmitter is transmitted to your car radio amplifier via FM. Receive calls and transfer music to your car radio via compatible Bluetooth, with support for reading music from TF cards. Line output function: Connect to the car's AUX input for optimal sound quality. The digital audio broadcasting equipment is fully compatible with the DAB ETSI 300 401 standard. Support ETSI TS102 563 DAB+ standard. DAB is the third generation of broadcasting after AM, FM traditional analog broadcasting - digital signal broadcasting. Digital audio broadcasting transmits not only audio, but also relevant information (road conditions, weather, news, etc.) and even images. In addition to anti-noise and anti-interference ability, the transmission signal attenuation is also low, so that the transmission distance of the digital radio station can be longer and the coverage is wider. Provide CD-level stereo sound quality, can achieve "crystal clear" audiograde sound quality, especially suitable for playing "classical music", "symphonic music", "pop music", etc., very popular with professionals. A favorite for musicians, music lovers and audiophiles! It has the advantages of anti-noise, anti-interference, anti-radio wave propagation and fading, suitable for high-speed mobile reception, etc., to ensure the quality of the received signal when fixed, carried and moved. The biggest difference between DAB and traditional broadcasting (FM, AM) is that DAB has the ability to receive multimedia information, including text, data, pictures, images, and even real-time information updates, in addition to the transmission quality and technology of CD quality. Therefore, the application of DAB is not only limited to the Audio Broadcast service, but more importantly, the Data information audio and video service. European version. Features:Built-in speaker Type:dAb, FM Style:Desktop Bluetooth compatible:Yes Name:Digital radio Model:BP-C6 FM transmission frequency range:87.5-108MHz DAB frequency range:170-240MHz Receiving sensitivity:-99dBm LCD color screen:2.4 inches 320x240 pixels Bluetooth compatible version:V5.0 DC-in:Micro-USB 5V Stereo headphone output:3.5mm Antenna input:MCX interface automobile active film antenna, 3 meters wire. Temperature:0-45 Storage temperature:-20-70 Size:84x58x24mm/3.31x2.28x0.94 in Weight:200g DAB Antenna Installation Guide: It is very important to install the DAB antenna in the correct position, usually affixed to the front windshield or the top left or right corner of the car. Some windshield protectors contain metal materials that may weaken the signal, and it is best to remove the small piece below the location of one of the antennas. Colour:Black Material:Plastic Package Contents: 1 x vehicle active antenna 1 x USB cable 1 x bracket 1 x English instruction manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.