Stable bluetooth connection: Enjoy a fast and stable connection with bluetooth 5.0 and advanced QCC3003 Bluetooth chip. A built-in CVC 6.0 microphone guarantees hands-free calls in clear language, you can take/make hassle-free calls and access your voice assistant easily. You can enjoy dynamic and immersive tunes in a 10m/33ft wireless range without disconnection.A-built-in 950mAH Li-ion battery delivers approximately 50 hours of power. Keep your tunes playing throughout the day.Impressive sound quality: Powerful and Stylish high definition stereo Bluetooth headphones provides bass driven sound than traditional stereo headphones.Foldable bluetooth headphones use proprietary 40mm large-aperture driver to deliver riveting sound and a thumping bass, brings balanced midbass and bright treble for you. Bluetooth wireless headphones do quite well in delivering the high-fidelity sound and helping you enjoy your favorite tracks better.High-grade Comfort & foldable design: The oval earpad design with pressure-relieving cushions has been engineered to match the shape of your ears, ensuring a secure fit with minimal sound leakage. There is no discomfort for long-term wear.Ultra thick earpads with seamless 3D sewing seal in sound, reflecting acoustics back towards your ears. As a result, you’ll hear more of your music with less outside interference and maximum bass signatures.Music or Sound Sharing: Our headphones have developed and applied this technology to connect two headphones via Bluetooth or Aux cable.Connect two devices with a 3.5mm cable and another 6.35mm cable.The music or sound at both ends will be transmitted to ear at the same time. 2 or more people listening to music or watching TV at the same time.Widely compatible: Works with iOS, Android and many other Audio devices. High-quality sound, supreme durability, and maximum comfort. These are the headphones you've been looking for.