Hornet Electronics TM, QY7 V4.1 Bluetooth Mini Lightweight Wireless Stereo Sports Headphone (Black/Red) Hornet Electronics TM, Bluetooth 4.1 gives you total freedom with advanced Pure Sound and SignalPlus technology delivering incredible audio performance Enjoy up to 5 hours of premium quality talk/play time (with fast charging); experience acoustic highs, rich bass and incredible balance. The built-in microphone also let you get Sweat-proof, light weight and ergonomic design optimized for maximum comfort (additional ear buds and ear hooks included) to match your active lifestyle like running, jogging, cycling, driving, camping, hiking gym exercise and other outdoor sports Fully compatible with iPhone 6S Plus, 6S, 6, iPad, Samsung Galaxy, Android Smartphones and tablets, Windows devices, and all popular Bluetooth devices Package Content: QY7 Bluetooth Headphones, USB Charging Cable, 6x Ear Cushions, 6x Ear Hooks, Hard Cover Clamshell Case, Cable Clip, User manual & 12 Months worry-free warranty