Edifier TWS NB2 Wireless Active Noise Canceling Earbuds, Black. Bluetooth  (Black, True Wireless)

?Hybrid Active Noise Cancelling Technology?By the advanced electro-acoustics technology and the innovative algorithm by Edifier, the TWS NB2 has elevated its noise cancellation to -40dB, 30% deeper than the previous generation. ?Superior Sound Quality?10mm driver with composite diaphragm unit delivers music with a wider soundstage with high resolution and punchy bass. ?Crystal Clear Phone Calls?Dual-mic noise cancellation ensures the clarity of phone calls. The TWS NB2 offsets ambient noises through the main and auxiliary microphones to enhance the users voice and provides a crystal clear call. ?User-friendly Control?With wearing detection, the music is automatically played/paused the moment you insert/remove earbuds. With the Primary-secondary earbud switch function, the left and/or right earbud can be used for mono or stereo sound. ?Environment Sound Monitoring Mode?By simply double-tapping the left earbud,TWS NB2 users can conveniently deactivate the active noise canceling feature to be able to listen for the outside sound without removing their earbuds, to keep you safe and make it convenient.