C8 Bluetooth 5.3 Receiver Hands-Free Calling with AUX Port Dual USB Port Car Charger 1.Compact and Convenient：This car MP3 player features a small and exquisite design, making it user-friendly and easy to operate 2.Vibrant Atmosphere Lighting：The colorful ambient lighting creates a romantic and enjoyable driving experience 3.Versatile Audio Compatibility：Supports Bluetooth connectivity and USB drives (up to 32GB), ensuring multiple audio playback options 4.Power-Off Memory Playback：Automatically resumes playback from the last position after a power interruption, for seamless listening 5.High-Performance Stereo Sound：Provides high-resolution and superior stereo sound quality for immersive music enjoyment 6.Advanced Bluetooth 5.3：Ensures stable Bluetooth audio streaming and clear hands-free calling 7.PD30W Fast Charging：Quickly charges your devices while playing music, saving time during your journey 8.Voice Navigation Support：Compatible with ninety-nine percent of map apps, offering precise voice guidance for stress-free travel 9.Full-Frequency FM Transmission：Enables direct audio streaming from Bluetooth devices or USB drives through FM wireless technology 10.Comprehensive Safety Protections：Equipped with safety features like overcurrent, overcharging, overheating, overvoltage, and short-circuit protection for reliable usage 11.Universal Voltage Compatibility：Designed for all 12V-24V vehicles, including cars, SUVs, and trucks, ensuring wide applicability Specifications: 1.Material: ABS 2.Display: White LED 3.Working Voltage: 12-24V 4.Operating Temperature: 0-55 degree centigrade 5.Orange USB Output: QC3.0 6.Black USB Output: 5V 1A 7.TYPE-C Output: PD30W 8.Playback Formats: MP3WAV 9.Signal-to-Noise Ratio: greater than 60dB 10.Distortion: Less than 0.1 percent 11.Bluetooth Version: 5.3 12.Bluetooth Audio Processing: A2DP 13.Bluetooth Transmission Range: 5-10 meters 14.FM Frequency Range: 87.5-108.0MHz