KPLGE Wireless Bluetooth Headphones for Apple iWatch iPhone iPad, Samsung and Other Smart Cell phones 100% Brand New and High Quality Bluetooth Version CSR 4.1, professional sound quality can be provided Strong Wireless Signal:Fully exercise-proof: with functional user interface, earpiece design, and a 10-meter working distance, our headphones will let you enjoy music through a variety of activities. Unique neck-strap design for easy carrying, Ultra-light weight for all day comfort. Stereo wireless bluetooth headphone for Exercise Running Climbing, Driving, Fishing and other Outdoor Sports. And built-in extra-long battery allows up to 5.5-hour talking/playing time and 80-hour standby. Universally compatible with most Bluetooth-enabled phones---Apple/iphone6 iphone6 plus/ ipad/ LG/ MOTO X/Galaxy S6 /Note5/ SONY Z4/ Z3