GT87 2 In 1 Bluetooth 5.4 Receiver & Transmitter RCA / AUX Wireless Audio Adapter

1. Stable signal with reliable transmission up to 20 meters. Meets music needs in various settings, including homes, conference rooms, sports arenas, and outdoor music stages
2. Features blue ambient lighting to create a pleasant atmosphere
3. Equipped with a silicone anti-slip pad for secure placement
4. Universal audio interface design; plug-and-play without drivers, compatible with 99% of audio playback devices on the market
5. Multiple interfaces and powerful functionality to meet the needs of various audio devices
6. Clearly visible buttons. Combines Bluetooth transmission and reception in one unit, with one-touch mode switching
7. High-definition LCD display for easy monitoring of operating status
8. Equipped with a 5.4 Bluetooth chip and built-in multi-layer protection. Stable Bluetooth signal transmission with comprehensive compatibility across other Bluetooth versions
9. Supports playback from USB drives and TF cards; plug-and-play without drivers
10. Lossless audio quality; supports Bluetooth stereo DSP technology and adjustable treble/bass settings

Parameters
1. Bluetooth: Version 5.4
2. Bluetooth frequency: 2.402 - 2.480 GHz
3. Power supply method: Type-C direct plug-in power supply
4. Transmission distance: up to 20 meters in open areas
5. Effective distance of Bluetooth microphone: 0.5 - 2 meters
6. Automatic reconnection: automatically reconnects paired Bluetooth devices upon startup
7. Size:about 10.1 x 9 x 9.47 cm