| MOQ | 200 PCS |
| Dollar price range | $ 8.42-8.72 |
| The main chip | Cylan AB5616 true stereo, |
| Built-in battery | Host battery headphone 50 capacity polymer with protection plate, charging cell 300 capacity |
| Standby time | Talk for more than 5 hours music for 4 hours standby for more than 180 hours |
| Size of finished product and package | |
| The technical standards | Bluetooth Version 5.1 |
| The shell color | Black, white |
| The main function | Stereo can listen to music, one key operation multi-function one drag two connection, up and down song, single key full function control, volume size key, redial number, voice number call answer or reject |
| Other features | Less interference, clear calls, light and compact, simple to use, classic and stylish appearance, using it can be comfortable for hands-free calls |
| The transmission frequency | 2.4GHz-2.485GHz |
| Suitable model | Suitable for all bluetooth mobile phones, Bluetooth PDA mobile phones and voice devices |
| Transmission distance | 10 meters |
| packaging | (Standard configuration: data cable + instruction) |
| microphones | 8*5mm sensitivity -42+ 3dB |
| The horn | Sensitivity of 94 + 3 db |
