Edifier TWS NB2 Genie Edition:
- By Edifier’s advanced electro-acoustic technology and innovative algorithm, the TWS NB2 has raised its noise cancellation to -40dB, 30% deeper than the previous generation.
- 10mm driver with Composite Diaphragm Unit delivers music with wider sound with high resolution and deep bass.
- Crystal Clear Phone Calls: Dual-mic noise cancellation ensures crystal clear phone calls. The TWS NB2 compensates for ambient noises through the main and auxiliary microphones to enhance users’ voice and provide a clear call.
- With wear detection, music automatically plays/pauses the moment you insert or remove the earphones. With the primary secondary headphone switch function, the left and/or right earphone can be used for mono or stereo sound.
- By simply double-tapping the left earbud, TWS NB2 users can conveniently turn off the active noise cancellation feature so they can hear outside sound without removing their earbuds, keeping you safe and comfortable.
- Bluetooth Profiles: A2DP, AVRCP, HFP, HSP
- Playback Time: ANC On: about 7hrs(earbuds)+18hrs(charging case), ANC Off: about 9hrs(earbuds)+23hrs(charging case)
- Charging Time: About 1.5hrs(earbuds) / 2hrs(charging case)
- Battery Capacity: 60mAh(earbuds) / 500mAh(charging case)
- Response Frequency: 20Hz-20KHz
- Sensitivity: 94±3dB
- Impedance: 24Ω