| Battery capacity (charging case) | 90 mAh |
| Left earpiece battery capacity | 10 mAh |
| Right earpiece battery capacity | 10 mAh |
| Driver unit | 1.3 cm |
| Ear coupling | Intraaural |
| Headphone frequency | 50 - 20000 Hz |
| Headphone sensitivity | 114 dB |
| Impedance | 32 Ω |
| Maximum input power | 3 mW |
| Total Harmonic Distortion (THD) | 5 % |
| Microphone type | Built-in |
| Number of microphones | 2 |
| Operating temperature (T-T) | -20 - 60 °C |
| AC adapter included | No |
| Cables included | USB Type-C |
| Warranty card | Yes |
| Certification | CE,CB,FCC,CEC+DOE,Nrcan,IC VOC+ID,UN38.3+MSDS,JRL,VCCI,ENACOM,TRA,ANATEL,SUBTEL,SRRC,NTRA,ETA-SD,BIS,SDPPI,TRC,KC EMC/RF,CITRA,MCMC,TRA,PTA,NTC,CRA,BSMI |
| Control type | Touch |
| Headset type | Binaural |
| Product colour | Black |
| Product type | Headset |
| Recommended usage | Calls/Music |
| Wearing style | In-ear |
| Bluetooth | Yes |
| Bluetooth version | 5.3 |
| Connectivity technology | True Wireless Stereo (TWS) |
| Wireless range | 10 m |
| USB Type-C charging port | Yes |
| Battery life | 300 min |
| Charging time | 120 min |
| Windows operating systems supported | Windows 11 |
| Brand Name | Lenovo |
| Warranty | 1 |
Data sheet
Specific References
Brand: Yealink
Reference: W128298895
Brand: Philips
Brand: Jabra
Reference: W128427699
Brand: Lenovo
Reference: 835066
Brand: Jabra
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