Bluetooth Earphones Microphone Sports Ear Hook Stereo Headphones Wireless Headset for iphone samsung android Mobile Phone, Black

The multi-functional button is accessible and large enoug,Volume adjustment,Up and down song selection,Incoming call answer/reject,provides an easy use;Reduces noise and enables you to enjoy good quality sound on both ends of the conversation;Bluetooth 4.0 version,provides more stable Bluetooth signal and 4 hours talking time on a single charge;The soft ear tips to provide a comfortable and secure fit.Ear-Hook +In Ear design,Apply to office,driving,leisure time;The Headphone compatible with all smartphones.