2-pin clip-on earpiece compatible with 2-pin Motorola radio devices Soft plastic earbud fits comfortably in your ear with a transparent acoustic tube (extra ear bud included); Hidden microphone located inside PTT switch Length: 4 ft (1.22 m) Package Contents: 1 x 2-Pin Earpiece Compatible with Motorola Radio Devices, 1 x Spare Ear Bud HDE is a registered trademark and is the only authorized seller of HDE branded products