Amazon

♫20-Hr Excellent Long Battery Life: This Bluetooth headphones has 180 mAh powerful battery, up to 16 hours continuous talking time, 20 hours music time, 240 standby time and only needs around 1.5 hours to full charged.<br />♫Advanced Bluetooth V4.2 Connectivity: Bluetooth V4.2 provides quicker, more stable and wider compatibility with iOS and Android smart phones, tablets, laptops, and MP3 players. It can also pair easily with any two Bluetooth devices at once.<br />♫HD & Stereo Sound: This Bluetooth headset has CVC6.0 noise-canceling microphones, which can reduce noises and enhance sound clarity for phone calls and music. Enjoy the freedom of wireless mobile calls and music while driving, running and working.<br />♫Ideal Design for Exercise: This Bluetooth headphones provides Extra Flexibility, Portability, and Durability when exercising. You’ll never have to worry about these headphones falling off! No pain from long time using. Suitable for gym, working out and running.<br />♫After-Sales Services: We can provide you with after-sales service in Under 12 hours with email reply. 30 days refund policy, 90 days replacement promise, 365 days warranty, leaving you without hesitation. KINGWorld Store is devoted to provide the most practical products and best services to you!