| Chipset |
REALTEK8753BFE |
| 3D Extend the sound |
3D+HIFI |
| Bluetooth version |
5.1 |
| ENC |
YES |
| EDR |
YES |
| BLE (to connect with smartphone) |
YES |
| Dual mode |
YES |
| Bluetooth profiles supported |
A2DP AVRCP HFP HSP |
| Bluetooth class |
CLASS 2 |
| Bluetooth range |
10M |
| Driver type |
Dynamic |
| Driver magnet type |
Neodymium magnet |
| Microphone q-ty for one earphone |
2 |
| Microphone |
Silicon microphones |
| Antenna |
Ceramic antenna |
| Battery capacity of one earphone |
70mA |
| Battery qty for one earphone |
2 |
| Play time |
9 |
| Call time |
9 |
| Standby time |
120 |
| Charging time |
2H |
| Dust/water protection level |
IPX5 |
| Other function |
Smart Chaige Box |
| Battery capacity of case |
380 mA |
| Battery qty for case |
1 |
| Charging time for case |
2H |
| Charging time for case |
3 |
| Wireless charger |
YES |
| Driver Diameter |
10 |
| Lmpedance |
16Ω |
| Sensitivity(S.P.L) |
105dB |
| Frequency Response |
20HZ-20KHZ |
| Microphone frequency sensivity |
42db |
| SNR |
97 dB |
| Audio codec supported |
SBC,AAC |
| Total Harmonic Distortion |
≤5% |
| Color |
Black |
