Charm sonic Bluetooth Headphones V3.0 Handsfree Stereo Wireless Headset with Microphone earbuds for Apple and Samsung LG(Black) Universal Bluetooth headset for Apple iPhone 6/5s/5c/5, iPhone 4s/4, Samsung Galaxy S5/S4/S3, PC Laptop, and other bluetooth device; Deep Sleep mode extends battery life; Noise-cancelling microphone reduces background noise; Fits comfortably in either ear with a super soft gel ear tip; Super easy and fast paring with your smartphone or other Bluetooth device.