Natural Talking Sounding Audio -- You will get the hear-and-be-heard advantages of a upgraded OneOdio bluetooth headphones, thanks to advanced CVC 8.0 undirectional noise reduction microphone technology.
Dual Mode & Never Power Off -- The wireless mode: A built-in 1500mAh battery provides up to 80 hrs play time in a single charge. Wired mode: you can also use it as a wired headphone with the provided audio cable so the headphones will never power off.
Deep Bass Sound -- Enjoy powerfull bass and supreme comfort. Large 50 millimeter speaker unit drivers combined with neodymium magnets provides stereo sound, powerful bass, clear vocal, and crisp high tones.