Bluetooth 4.1 +EDR with AptX: Faster Bluetooth Matching?? Lower Power Consumption.</br>Durable two batteries allow this headset long time music playing and phone talking</br>New headset shape design?? using the world's famous Bluetooth Stereo Bluetooth chips to ensure high-fidelity sound quality</br>Support Functions: To Telegraph Number?? Can Replace the Battery?? Acoustic Answer?? Up/Down At The End Of The Song?? Play/Pause?? Redial?? Songs Switch Double Equipment Connection?? A Second Can Connect Two Phones At The Same Time; Easily Switch</br>Hand free for iPhone?? Samsung?? HTC cell phones?? Bluetooth notebooks?? tablets and other Bluetooth devices</br></br>Product Description</br></br>Product fetures:<br> UFO Sports Wireless Bluetooth Earphones. Hand free for iPhone?? Samsung?? HTC cell phones?? Bluetooth notebooks?? tablets and other Bluetooth devices<br> New headset s