AKIZAN Stereo Wireless Bluetooth Headphones with Mic, Over the Head Headset, Noise Canceling - Black Fantastic Sound Quality & Intelligently Noise Cancelling: The built-in high-end CSR chipset nables clearer sound during calls and while listening to music. Ultra Elasticity, Confortable: Soft PU leather cushion head pad and ear pad with breathable holes, completely fit for your ear,you can enjoy a comfort journey of music. Latest Bluetooth 4.1 Technology: Compatible with all Android and iOS media devices such as iPhone,iPod,iPad,Android Phones, Samsung, HTC, Blacberry, Android MP3 players, and any other bluetooth digital devices. Excellent Battery Performance: Built-in 400mAh extra-long battery allows up to 15 hours music time and 400 hours standby time. Sold exclusively by AKIZAN and registered trademark by AKIZAN. Only buy from Akizan Direct to get genuine products with 30 days money-back warranty.