Features:
[HIGH DEFINITION] Supports Qualcomm aptX-HD audio ensures compatible Bluetooth devices deliver High Definition (HD) audio. It preserves sound data throughout the audio transmission, resulting in a ‘better-than-CD’ listening experience. (Recommend Avantree Alto Clair aptx HD headphones)
[EASY TO USE] Plug and play with auto connect! Use your PC, laptop, Mac, PS4 or Nintendo Switch gaming console to enjoy Bluetooth wireless streaming to your favorite speakers or headphones. (Note: Only for Audio, does NOT work for TV, mouse, keyboards or game controllers).
[NO LIP-SYNC DELAY] Supports the aptX Low Latency codec to eliminate audio-visual lag making the DG60 an ideal choice for watching videos / movies. For best results, use with aptX Low Latency supporting headphones / speakers (e.g. Avantree Audition Pro, Torpedo Plus and more).
[AUDIO BROADCASTING] Works with PCs or cellphones, introducing the world's first broadcasting transmitter that allow you to link up to 100 broadcasting supported devices (Avantree AH6, AS9PA, AS70 ) in broadcast mode and deliver real time audio wirelessly. You can switch audio freely between PC and cellphone. Ideal for use with Speaker systems.

Specifications:
Support system: win7, 8, 9, 10, 11 (win8 and above systems are free of drivers)
Range Frequency: 2.4GHz (2402-2480MHz)
Rated voltage: DC 5V
Interface Type: USB
Transmission distance: 0-10M

Packing:
1* USB Bluetooth 5.0 Audio Transmitter Adapter