JVC Marshmallow Wireless Bluetooth Headphone { In-Ear / Black color / 5 hours Battery Life ( approx ) } HA – FX29BT – B The HA-FX29BT feature an inline remote and microphone that allows the user to play, stop, and skip tracks as well as answer phone calls. Marshmallow Bluetooth inner ear headphones offer small and medium soft memory foam earpieces that provide a tight seal to block out external sounds and deliver good bass performance.. They also offer five hours of wireless listening Features Listen wirelessly to your favorite music Secure and comfortable fit with neckband support and new memory foam earpieces 3-button remote &mic for Bluetooth devices 14 hours of listening with built-in rechargeable battery Tangle-free smart cord management with neckband S/M size color memory foam earpieces included 5-color selection SPECS Transmission Area Approx. 32.8ft Driver Unit 8.2mm Magnet type Neodymium Frequency Response 20-20,000Hz Power Supply Build-in rechargeable battery Battery Life (approx.) 5 hours (with 2.5 hours of charging time) Weight (with cord) 0.42oz 3 button operation remote (via Bluetooth), volume +/-, power Bluetooth version 4.1 (class2) Accessory S/M sizes of memory foam earpiece, USB charging cord In-Line Mic & Remote 3-button remote & mic allows you to control volume up/down, take calls, play/pause music, and cycle tracks. Works with Bluetooth devices. Long Battery Life Go wireless! The 5-hour rechargeable battery (built-in) allows you to listen and enjoy your music longer. For more details about ( JVC Marshmallow Wireless Bluetooth Headphone In – Ear / Black color 5 hours Battery Life HA – FX29BT – B ) : Click here For more JVC products : Click here For more headphones , earphones , headset and ear pods : Click here