DLAND Lightweight Wireless Stereo Sports/running & Gym/exercise Bluetooth Earbuds Headphones Headsets W/microphone for Iphone Ipad Samsung Galaxy, Smart Phones Bluetooth Devices &pound;&uml;Black Blue&pound; High Compatibility and English Prompt VoiceCompatible with Bluetooth enabled music players & A2DP enabled devices such as iPad, iPhone, iPod touch, Android Smart Phones, tablets, etc. Fit for iPhone 6 6Plus 5S 5C 5 4S, Galaxy Note 3 2 S4 S3 and GoogleBlackberryLG other Smartphones The Highest Standard Parameters:Bluetooth 4.1 achieves the goal of energy conservation. It also provides the great stereo sounds and clear speech with CVC noise reduction. The Stable and strong signal: Bluetooth 4.1 technology,the signal strength is nearly twice times than the general bluetooth headset in the market.the signal is stable no matter you turn left/right or other directions of the body. Sweat Proof Design: Awesome portable and lightweight wireless headset can be stay in your ears comfortablely. The material of the headset is in a sweat design, but not dip it in the water. Long working and Standby Time: Up to 6 hours of Talk/Playing Time and 150 hours Standby Time.