| Attribute name | Attribute value |
|---|---|
| Charging Time | 2.5 h |
| Battery voltage | 5 V |
| USB connector | Micro-USB |
| Sensitivity | 87 dB |
| Frequency range | 100 - 10000 Hz |
| Headphone sensitivity | 92.5 dB |
| Standby time | 125 h |
| Operating keys | Answer/end call, Multi-key, Mute, Reject call, Volume +, Volume - |
| Frequency response (music mode) | 20 - 20000 Hz |
| Frequency response (talk mode) | 100 - 8000 Hz |