| Model BL135 |
| Color Black |
| Plan JL7023 |
| Bluetooth version 5.3 |
| Audio agreement HFP、HSP、A2DP、AVRCP、SPP、PBAP、TWS+ |
| Bluetoothdistance 10M |
| Earphone music time 5hours |
| Battery life 12hours |
| Charging port TYPE-C |
| Battery box charging time 2hours |
| Earphone battery capacity 3.7V/25mAh (with protection board) |
| Battery box capacity 3.7V/250mAh (with protection board) |
