Bluetooth 5.3 Technology: The new generation of Bluetooth 5.3 Technology, compared with Bluetooth 5.1,A90 wireless earphones provide a faster and more stable connection, improves the transmission efficiency of sound, and supports more Bluetooth protocols (HSP, HFP, A2DP, AVRCP, AAC), a variety of devices can be connected, allowing you to immerse yourself in the original lossless music.
Immersive Sound and Noise Cancelling Mics: Wireless Headphones adopts unique stereo design and 13MM big composite diaphragms and AAC codec to produce professional-grade sound. Double noise-cancelling ENC microphones automatically adjust and compensate for noise in your environment when making calls, providing precisely calibrated voice isolation.
30 Hours Playtime and LED Power Display: The Bluetooth earbuds provide 6 hours of play time on a single charge, and the portable charging case provides an additional 5 charges for up to 30 hours of play time. In-ear wireless earbuds let you know the remaining power of the charging case and the charging status of the earbuds in real time.
IP7 Waterproof and Type-C: The bluetooth earphones is covered with nano-coating inside and outside, reaching IP7 waterproof level, which can effectively prevent sweat or rain from entering the interior and cause damage to the components, thus affecting the user experience.The Type-C charging cable can ensure that the charging box is charged after 1 hours.
Touch Control and Ergonomic Design：The A90 Wireless Bluetooth earbuds are equipped with sensitive touch control panels on the left and right earbuds for flexible control of up/down song playback, volume up/down, answering/hanging up calls and more. It follows a wide range of ear canal contours and customised to fit comfortably in three sizes of ear cap (S/M/L) for long-term wear without discomfort.