A20 Dual headphones True Wireless Earphone Bluetooth5.3 Headphone High battery life In-ear type Ear clip type Sports

Rotating double earphones. Two pairs of earphones can be switched at any time, in-ear type and clip-on ear type. The dual earphones can be used in turns with a long battery life of 76 hours. Comfortable to wear: liquid airbag is skin-friendly and comfortable. Gold label sound quality: high-frequency analysis of three-dimensional spatial sound effects. Anti-sound leakage technology: directional sound transmission reverse silencing reduces sound leakage by 99%. AI dual microphone noise reduction: dual microphone AI noise reduction algorithm for outdoor ultra-clear calls. Rotating double earphones. Two pairs of earphones can be switched at any time, in-ear type and clip-on ear type. The dual earphones can be used in turns with a long battery life of 76 hours. Comfortable to wear: liquid airbag is skin-friendly and comfortable. Gold label sound quality: high-frequency analysis of three-dimensional spatial sound effects. Anti-sound leakage technology: directional sound transmission reverse