Advanced ANC Technology: Industry-leading Feed-Forward Active Noise Cancellation technology from AMS that offers you true freedom from background noise with enhanced audio quality.
Superior Sound Quality: Φ13mm large graphene diaphragm delivers a much deeper and punchy bass with the rich details of sound reserved, which makes TWS NB be distinguished from others.
Up to 33-Hour of Playback: Enjoy up to 5-hour ANC playback and 15 hours with the charging case, thanks to Qualcomm’s ultra-low-power architecture. With ANC off, you can enjoy 33-hour playtime.
Bluetooth 5.0 with Qualcomm CVC and aptX Technology: Enjoy fast transmission and clear calls within 10m(33ft), thanks to Bluetooth 5.0 with Qualcomm aptX audio and Laser Direct Structuring antenna.
Ambient Sound Mode: ANC technology gets you fully immersed in the music, while ambient sound mode keeps you informed from the outside world. (Note: Control it by the button or “Edifier Connect” app)