Bluetooth-compatible 5.0 technology ensures seamless pairing with two devices simultaneously, offering high-definition lossless sound quality for an immersive audio experience. Transform any device with an AUX audio interface into a wireless powerhouse with the Bluetooth-compatible Receiver, enabling connectivity to speakers, headphones, and more for enhanced convenience. Activate your mobile phone's voice assistant effortlessly through the Bluetooth-compatible Receiver, promoting safer driving practices by allowing hands-free calling and voice assistant commands. Enjoy up to 12 hours of continuous usage on a single charge thanks to the built-in 240mAh rechargeable lithium battery, ensuring uninterrupted connectivity on the go. Automatically synchronize your mobile phone's time display with the real-time clock feature of the Bluetooth-compatible Receiver upon connection, providing convenient access to accurate time information throughout the day. Item Name: Car Receiver Material: ABS Charging Voltage: 5V Working Current: 24mA Shutdown Current: 0uA Charging Time: 2 Hours Working Hours: 12 Hours Battery Capacity: 240mAh Bluetooth-compatible Version: 5.0 Bluetooth-compatible Frequency: 2.402-2.480GHz Bluetooth-compatible Transmission Distance: Straight Line 10M Bluetooth-compatible Microphone Effective Distance: 0.5-2M Bluetooth-compatible Transmit Output Power: 6dbm Features: Easy to Use, Practical, Rechargeable Size Details: L: 5.8cm/2.28", W: 3.5cm/1.38", H: 1.3cm/0.51" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Car Receiver 1 x Audio Cable 1 x Charging Cable 1 x Adapter 1 x Instruction Manual