B07X3K8TSG Vowor A2 (Air) Bluetooth Headphones Over Ear 3D Stereo Chinese Style Stylish Wireless Headset with Microphone, Fashionable and Foldable, Surround Sound for PC & Cell Phones Long Standby (Graffiti)

??atest Bluetooth 4.2 technology??he Latest Bluetooth 4.2 technology is remarkably power efficient, on a full charge, the built-in battery can last up to 20 hours. Your favorites just keep going and going.
?? on for a live experience??nce the 3D Sound is turned on, the DSP software will execute a proprietary algorithm, to extend the traditional sound field in two dimensions. Immerse you in sound all around.
??ICAM SOUND??luedio implemented NICAM optimization on A2 headphones so your music sounds full with a mellow low frequencies,rich highs with appealing vocals.
??ear the difference??he drivers are engineered to deliver strong and deep bass, without compromising the clarity: thanks to our exclusive technology of HD Diaphragm. Hear the difference even in your favorites.
??HARGE 10 Min FOR 3 Hours MUSIC PLAY??luedio Air Second Generation adopts the latest Bluetooth version 4.2, and you get to enjoy the long battery life due to low power consumption. When fully charged, these headphones deliver up to 33 hours of usage on a single charge. A2’s charging port is USB Type-C, which means you can charge them rapidly on the run for 10 minutes to get up to 3 hours of music listening experience. USB-C supports plugging in both sides and is future-ready.