UGREEN CM596 Bluetooth-Compatible 5.4 Audio Receiver 3.5mm AUX Adapter for Car

1. Bluetooth-compatible 5.4 Technology: Equipped with the latest Bluetooth-compatible 5.4 chip for faster connection speeds and more stable audio transmission.
2. One-to-Two Function: Supports simultaneous connection of two devices, allowing seamless switching between calls, music, and navigation.
3. Wide Compatibility: Features a 3.5mm audio interface that connects to vintage speakers, amplifiers, and car audio systems for wireless audio convenience.
4. High-Fidelity Sound: Supports SBC and AAC decoding formats to deliver clear, pure audio quality and an enhanced music experience.
5. Built-in Battery: Built-in 300mAh polymer lithium battery with USB-C charging provides up to 15 hours of continuous playback.

Specifications:
1. Model: CM596
2. Wireless Frequency: 2400MHz-2483.5MHz
3. RF Max Output Power: 4dBm (EIRP)
4. Transmission Distance: 10m (unobstructed)
5. Bluetooth-compatible Protocol: A2DP/AVRCP/HSP/HFP
6. Audio Codec: SBC/AAC
7. Frequency Response: 20Hz-20kHz
8. Audio Interface: 3.5mm
9. Charging Interface: USB-C
10. Battery Type: Polymer Lithium-Ion Battery
11. Battery Capacity: 300mAh 3.7V (1.11Wh)
12. Charging Limit Voltage: 5.25V=
13. Charging Time: Approx. 2 hours
14. Battery Life: Approx. 15 hours
15. Product Dimensions: 60*35*13 mm
16. Signal-to-Noise Ratio: Greater than 90dB