iRainy Qy8 Noise Cancelling Wireless Bluetooth Headphones with Microphone for Bluetooth-Enabled Devices - Black With CSR4.1 APT-X audio decode technology, connect to 2 cell phones or tablets simultaneously, will never miss a phone when enjoying music; Never fall off when workouts. Ergonomic in-ear design with medical grade silicone ear gels and stabilizers, providing you the most comfortable wearing ear buds full day; CVC6.0 intelligent noise reduction, Sweatproof design, best choice when you do sports; Built-in 80mAh battery, increasing your using time, Control music and calls from the headphone, Allow you answer the phone anytime and anywhere; Compatible with Apple Watch, iPhone 6, 6 Plus, 5 5C 5S 4, iPad 2 3 4, Mini Air 2, iPod Touch, Samsung Galaxy S6 S5 S4 S3, Note 2 3 4, LG G3 G4, HTC, Android Smart Phones & Tablets Bluetooth-Enabled Devices