BT-11 Bluetooth 5.0 Audio Launch Reception Call Three-In-One TV Computer Game Music Bluetooth Adapter Tag-LCD Screen General Compatible with JBL: Pulse5

General Compatible with JBL:  Pulse5

Speaker unit: 52mm

System requirements: compatible with most mainstream operating systems

Hardware supports all operating systems

Thickened velvet lining design to avoid computer surface wear

BT-11 Bluetooth 5.0 Audio Launch Reception Call Three-In-One TV Computer Game Music Bluetooth Adapter Tag-LCD Screen General Compatible with JBL: Pulse51. Bluetooth solution: 5. 0 EDR, A2DP, HSP, AVRCP 2. Frequency: 2. 4GHz 2. 48GHz 3. Bluetooth transmission distance: less than or equal to 10 meters 4. Bluetooth receiving distance: less than or equal to 10 meters 5. Charging voltage: DC 5V 6. The battery is 300 mAh 7. Working time: about 6 hours 8. Bluetooth receiving function: connect 1 mobile phone 9. Bluetooth transmitter function: connect a pair of Bluetooth headsets 10. Screen display: can