HM 7000 Wireless Stereo Music Bluetooth V3.0+EDR Headset Hand-free Earphone with MicHighlights:With a vice earphone�� Switch wired or wireless earphone follow your heart�� You can enjoy 360 degree high-quality stereo sound when you listen to music while connecting vice earphone which is sent along with Bluetooth earphoneErgonomics design�� Perfect ergonomic design， comfortable to wear.�� Very soft silicon cap of earphone， no harm to your ear canal at allSupport multipoint connections �� Connect two smarts phone simultaneously �� Enjoy music wirelessly， easy to switch between calls and music， you will not miss any incoming call whilst listening to music�� Adjusting the volume easily by the button on the earphone �� The Bluetooth headset uses stylish shape design and has beautiful streamline appearance�� Compatible with almost all Bluetooth-enabled mobile devices�� Powered via the included micro USB charge port�� Charging time: 2 hours�� Talk time / Play time: Up to 3 hours Function : Answering phone， Microphone， Bluetooth Connectivity : Wireless Application : Mobile Phone Package weight: 0.087 kg Product size (L x W x H) : 8.3 x 1.8 x 1.0 cm / 3.26 x 0.71 x 0.39 inches Package size (L x W x H) : 16.0 x 8.5 x 3.7 cm / 6.29 x 3.34 x 1.45 inches Package includes: 1 x HM 7000 Wireless Bluetooth V3.0+EDR Earphone， 1 x USB Cable， 1 x Vice Headset， 1 x Ear Hook， 1 x Bilingual User Manual in English and Chinese