E11 Clip‎-on Wireless Earphones Bluetooth Support Hands‎-free Phone Calls‎,‎ effective transmit distance up to 10 meters‎,‎ can connect to iPad‎,‎ iPhone‎,‎ iPod‎,‎ Android Phone‎,‎ laptop‎,‎ MacBook and etc‎,‎ unique design with collar clip‎,‎ relax and comfort‎.‎ Can use it anytime when you are in sports‎,‎ walking‎,‎ cycling‎,‎ running‎,‎ exercising‎,‎ gym and driving‎,‎ crystal clear sound with surrounding stereo music effect‎,‎ wind noise reduction microphone‎,‎ easy operation on device pairing‎,‎ music selection‎,‎ volume controlling and incoming call pick up‎,‎ exceptionally light and mini design gives you an easy and ergonomic comfort wearing experiences‎,‎ power saving design helps to realize as long as 60 hours standby time‎,‎ talking/music time‎:‎ 6 hours‎,‎ charging time‎:‎ 2 hours‎.‎