Comfortable Lightweight Bluetooth Headphones, AKibest Bluetooth Earbuds Wireless Sports Headphones Sweatproof Running Gym Stereo Headsets Built-in Mic/APT-X for Apple and Android Phones (Black) Fully compatible with All Bluetooth Devices Including iPhone 6, iPad, iPod & Android Phones, such as Samsung, HTC, Motorola, LG, etc. Handfree headphone with In-ear Earbuds design, helps you enjoy running, jogging, cycling, driving, camping, hiking gym exercise and other outdoor sports Update battery offer you longer working time up to 4~6 hours, and 150 hours Standby Time Package contents: AKibest Wireless Headphones, user manual, charging cables and 3 size earbuds Random Sport Silicone Band Gift