- Model : BO-20-TWS
- Transmission frequency : 2.4GHz~2.48kHz
- Support : A2DP/AVRCP/HSP/HFP
- Working distance : 10m
- Battery : 40mAh polyer battery
- Charging box battery : 250mAh polyer battery
- Talking time : up to 4 hours / Standby time : up to 240 hours
- Charging time : up to 1h for earbuds / 1.5h for charging case
- Size : 58x25x39mm
- Channels : right and left for True Wireless Stereo