♫Powerful bass resonance: Clear and transparent bass, mids and treble, fully exposed to all the details of song, you can hear what the sounds really want you to hear.
♫Ultra-long operation and carefree calling from Bluetooth 4.0: With robust high speed CPU of Bluetooth 4.0 operating system, comes with ultra-long using of 8 hours music, 10 hours talk time. Acoustic echo cancellation and noise reduction effectively reduce ambient noise while talking.
♫Customized function: Audio Sharing allows you to connect to another headphones via an audio cable, share music feast with your friends instantly.
♫Comfortable wearing: Custom fit supra-aural soft earmuffs, artificial protein leather of earmuffs simulated to human skin texture, ensure long lasting comfort in various rugged circumstances.
♫Convenience: Just a plug with audio cable, then listen to your favorite tracks without using any battery, no matter how long is your playlist.

Aita BT822 Foldable Wireless Headphones