Premium Bluetooth Stereo Headset with Retractable Wire Management,Sport Neckband Hands-free Headsets Headphones Wireless Stereo Bluetooth Earphones Earbuds (Gold) HBS-900 is a good ideal for people who enjoy cutting-edge design, clear convenient, and a high level of sound quality and reliability in a mobile device. many colors options and flexible light weight neck-wearing style for everybody to Drive, Cycle, Walk or Related Sports and Listen to Your Favorite Music every time. excellent sound effect collection, superior sound isolation, efficiently reduces external noises, and provides steady Bluetooth signal and support stereo APT-X lossless music. Unique wearing style: light weight, flexible neckband ,Retractable earbuds with wire management Package contents: 1 x Tone Infinim, 1 x Usb Chargier , 1 x User Manual 2 x Earbud