This versatile device not only allows for seamless wireless audio streaming but also supports U-Disk playback, making it perfect for on-the-go entertainment Ideal for car speakers, it features a 6.5mm output that is perfect for karaoke sessions, ensuring you can amplify your music anytime, anywhere Wireless Connectivity: Easily connect to your audio source via Bluetooth 6.0 for a clutter-free setup U-Disk Compatibility: Play your favorite tunes directly from a U-Disk, convenient for long drives 6.5MM Output: Connect to karaoke systems or external speakers for enhanced sound quality Portable Design: Compact and lightweight, it's designed to be easily installed in any vehicle. Bluetooth Version: Bluetooth V6.0 Supported Protocols: A2DP/AVRC/A2DP/HFP Operating Frequency Band: 2.402GHz -2.480GHz Sensitivity: -85dBm Less than 0.1%BER; Signal-to-Noise Ratio: greater than equal 90dB Distortion: less than equal 0.1% Interface Type: 3.5mm AUX + RCA + USB + 6.5mm Operating Current: Less than 40mA Input Parameters: DC5V 2000mA Bluetooth Distance: 10-20M (Unobstructed Environment) Due to different batches, there may be differences in product appearance and printed text, which will not affect use Color:Black Material:ABS Package Contents: 2 * Wireless audio receiver kit