Please enjoy a purchase completely risk-free Do you Want to enjoy stereo music while exercising or yoga with no messy wires to untangle? try our wireless Bluetooth headphones. With extra-long battery life of up to 20 hours per charge and featured advanced Bluetooth chip, it creates a fast and stable and durable connection to your Bluetooth devices, allowing you to enjoy your exercise or travel with peace of mind. Petmoko Bluetooth wireless headset has dual 40mm drivers bring crisp, clear sound, no matter what you're listening to. Make hands-free calls with the built-in microphone and control your music with the touch of a button. The stereo sound with stronger bass of wireless headset has an extraordinary performance on music. In addition, The noise reduction function of Integrated CVC6.0 makes people clearly hear you even when you in a crowd. Memory foam earmuffs on Petmoko wireless headphone provide a gentle care for your ears, without squeezing your ears after wearing it for a long time. It is equipped with 5.0 Bluetooth, due to the connection is stable, you dont have to worry lose connect for a stable connection , our headset support dual-device connection, one-click the button on headset to switching devices, and automatic connection after booting does not need to be re-connected. The Petmoko design for portability makes it convenient for you to carry your wireless headphones anywhere and anytime you want music. Comfortable and Ergonomic Design: The over-ear Headphones are designed for long-term comfort. The soft over-ear pillows of wireless headset have advanced ventilation and a unique ergonomic, premium ultra-soft material shapes your ear's natural shape for a custom fit. With a skin texture, the rotating ear cups do not create pressure and heat the ears. Make sure your auricle is snug around by soft ear muff, and enjoy extraordinary sound experience. Handsfree Calling with Built-in Microphone: Petmoko Bluetooth headphone with built in microphone equipped CVC 6.0 noise reduction supports hands free calling with crystal clear voice effect Latest Wireless 5.0 Technology: The premium connection on wireless headset is stability within wide range of 10 meters or 33 feet, quicker audio transmission, as well as high quality audio performance all ensured by Wireless 5.0 technology refresh your music experience