For all-day listening and comfort, Ink’d® Wireless delivers Bluetooth® functionality in a low-profile and lightweight design that won’t cramp your style. Packing Supreme Sound and and up to 8 hours of battery, the flexible collar packs up to 1/3 its original size for easy storage when not in use. Thanks to its featherweight design and low-profile fit, Ink’d Wireless won’t cramp your style. For easy storage when not in use, Ink’d Wireless’ flex collar allows it to pack up to one-third its size. Enhanced by a noise isolating fit, Supreme Sound delivers rich audio across all types of music. Type: In-Ear, Connection Type: Bluetooth®, Battery Life: Up to 8 Hours, Noise Isolation: Passive, Driver Size: 10mm, Weight: 24g. Colour: Street Gray