Bluetooth 4.0 Wireless Sports Stereo Earphones In-ear Headphones w/ Noise-Reduction, APTX for iPhone 6S, 6 (Black) Package of one Premium Quality, Heavy Duty Sweatproof / Splashproof Active Sports Wireless Bluetooth 4.0 Headset In-ear Headphones Earphones with Noise Cancelling and Stereo capabilies and APTX audio codec. Designed with the latest in wireless and digital sound technology, this headset is powered by Bluetooth 4.0, CSR4.1 APT-X audio decode technology and noise reduction feature for that superior, immersive and pure stereo sound quality. Supports answering incoming calls, these wireless earbuds can be paired with 2 bluetooth devices simultaneously so nothing can hold you back from answering important calls while still enjoying your favorite music playlist. Lightweight, portable, ergonomic and fashionable design making this an ideal accessory for your travels, workouts, and various outdoor activities. Compatible with iphone 6, iphone 6s, iphone 6 Plus, iphone 6s Plus, iphone 5, iphone 5c, iphone 5s, iphone 4s, ipad, ipod, LG G2, Samsung Galaxy S6, S6 Edge, S5, S4, S3, Note 5 and Other AndroidSmartphones, tablets and other bluetooth enabled devices.