Senbowe&trade;Upgrade Version Newest Sport Neckband Handfree Bluetooth Headphones Headsets Earbuds Earpiece Earphone with Hands-free Calling, APTX,Sweatproof,Noise Cancellation,Voice Guidance,for iPhone 6,6 Plus, Samsung Galaxy Note 3, Note 2, S5 S4, S3, S2,LG Optimus,LG G3,G2,MOTO X,Most Android Smart Phones and Tablets and other Bluetooth-enabled tablets Special design: around-the-neck design that's lightweight and comfortable for all-day use,will not interfere your excerise and can prevent from falling off the ears when sports. Bluetooth 4.0 with CSR8635 chips and aptX codec ,extend battery life. delivers a high quality audio experience no matter the high pitch or bass in stereo sound,makes you enjoy a pleasant music journey when wearing Clear, rich stereo music streamed wirelessly. Ideal for an active lifestyle.It is designed with the handfree calling,allows you to both wirelessly enjoy music and take call during workout. Noise reduction and echo cancellation technologies to block out background noise and improve voice quality.Compatible with the iPhone6 ,6 Plus, 5S 5C 5 4S 4, iPods,Samsung Galaxy Note 3, Note 2, S5 S4, S3, S2 Most Android Smart Phones and other Bluetooth-enabled tablets. Beeps when it is running low,easy to operate,a necessity when listening to the music,you deserve to own one.Retractable earbuds with wire management,easy to carry.