| Chipset | CSR BC5 V4.1 |
| Wireless transmitter standard | class 2 |
| Frequency coverage | 2.4G-2.4838GHz |
| Talking Time | up to 30 hours |
| Stand-by Time | up to 200 hours |
| Music Playing Time | about 18 hours |
| MP3 standby time up to 35hours(not to insert TF card or pause) | |
| Charging Time | about 3 hours |
