Welcome to our store! 1. Perfect Fit: DAB digital radio receiver, universal, suitable for Android 4.4 and later car navigation systems, a perfect match for your car. 2. Multifunctional: DAB box with USB C port, power indicator, radio signal display, automatic full frequency search, and other functions. 3. Excellent Performance: Professional manufacturing, exquisite workmanship, high sensitivity, low energy consumption, high sound quality. 4. Strict Standards: Built to high quality control standards, the digital radio receiver has stable performance and high reliability. 5. Easy Installation: Installation is simple, just plug and play, compact size and lightweight, easy to carry, convenient to use. Item Type: Car DAB Box Material: ABS Working Voltage: 5V±10% Working Current: ≤50mA Working Temperature: -20 to ±75℃ Storage Temperature: -40 to ±80℃ Working Frequency: 174MHz-240MHz Sensitivity: -100dBm SNR(RF=72dBM): 60dB Distortion(RF=72dBM): 0.005% Resolution(RF=72dBm/1KHz): ≥55dB Channel Level Deviation(RF=72dBM): ±3dB Antenna Feed Impedance: 50Ω Fitment: Universal for Android 4.4 and later car navigation 1 x Car DAB Box 1 x Data Cable 1 x Instruction Manual Customers are our top priority. If you find any problems with your product after you have received it, such as damage or incorrect quantity, contact us immediately. We strive to provide you with the best customer service.