1. apt-X Low latency / 2 Devices Simultaneously
2. Bluetooth: V5.0
3. Support:A2DP
4. Working time: 18 hours
6. Charging time: 2 hours
7. Battery: 250 mAh Li-poly
TAG:   Bluetooth Transmitter Adapter - BTI-021
1. apt-X Low latency / 2 Devices Simultaneously
2. Bluetooth: V5.0
3. Support:A2DP
4. Working time: 18 hours
6. Charging time: 2 hours
7. Battery: 250 mAh Li-poly