2023 Bluetooth 5.3 Technology : The wireless earbuds use the bluetooth 5.3 chip Support HSP HFP A2DP AVRCP. There is a faster and more stable signal transmission and has successfully achieved low latency without interruption. Even if you put the mobile phone in your pocket, the bluetooth earbuds will not be disconnected, the connection distance is up to 33ft.
4 Mic and Call Noise Canceling : The wireless headphones adopts dual 14.2mm low-distortion composite dynamic drivers with high resolution decoder built-in and AAC/SBC audio coding technology. In addition, earbuds filter the noise of the environment, the 4 mic ENC calling noise cancellation technology brings a clearer sound to your calls, giving you a whole better feeling,Communication without hindrance.
36 Hours and Faster Charge : With the built-in Bluetooth 5.3 chip, the range and responsiveness of the wireless headset is dramatically improved, allowing up to 6 hours of use on just one charge, and the charging case can support up to 30 hours of use, all day long. The wireless sports earbuds can be fully charged within an hour by using the USB-C cable.