For Plantronics Marque 2 M165 / M25 / M50 / M55 / Marque M155 / Backbeat Go2 Bluetooth Life-Tech(TM) 2.4A White Dual USB Car Charger w/ USB Cable High quality smooth glossy white finish with bright blue LED ring. Simply use a compatible usb cable for your device to get charge up from this charger IC Chip recognizes a full battery & automatically switches to saver mode Elimate excessive space by bulky charger with this slim and compact usb charger. Lenght from bottom to top of the tip is only 2.5 inches. 5.0V ~ 2400mah Output