Wireless 4.0 Bluetooth Ear Hook Headset for iPhone 6, 6S Plus, 5S, Samsung Galaxy S6, S5 and more Top Quality Wireless 4.0 Bluetooth Ear Hook Headset with Microphone for iPhone 6 Plus, 5S, 5C, 5, 4S, 4, iPad, iPod, Samsung Galaxy S5, S4, S3, Note 4, 3, 2, HTC, LG, Sony, Motorola, Nokia, Blackberry, other Smartphones, Tablets and more COMPATIBILITY - Compatible with almost all devices that has a working bluetooth such as iPhone 6, 6 Plus, 5S, 5C, 5, 4S, 4, iPad, iPod, Samsung Galaxy S5, S4, S3, Note 4, 3, 2, HTC, LG, Sony, Motorola, Blackberry, other Smartphones, Tablets and more. FUNCTION - This hands-free headset is powered with wireless bluetooth. You can connect or pair this to your device via bluetooth so you can take calls without any hassle. This ear hook headset can also play music. SPECIAL FEATURES - Supports 4.0 Bluetooth.Has a rechargeable battery that boasts 9 hours of continual use and up to 220 hours of standby time. MICROPHONE - Enjoy calls with a visible microphone attached to this headphone. The receiver can be rotated up to 180 degrees, and the microphone rotates across 200 degrees for a truly custom fit.