OEM Motorola Solutions Product: Authentic Motorola Solutions accessory designed specifically for compatible two-way radios Connectivity Technology: Wired connection ensures reliable and consistent audio transmission without battery concerns Headphones Form Factor: In-ear design provides discreet and comfortable wearing experience during extended use Wireless Communication Technology: Wired communication technology delivers clear and uninterrupted audio quality Comfortable Form Factor: In-ear style with removable earhook offers customizable fit and additional support options Control Type: Media control functionality allows convenient push-to-talk operation and audio management IMPRES Technology: Advanced IMPRES technology enables communication between radio and accessory for optimal audio performance and enhanced gain capability Customizable Fit: Includes 3 different sized rubber sleeves to accommodate various ear sizes and provide secure friction when worn Comfortably wear the 1-Wire Single Earbud with the optional earhook for additional support. This earpiece comes with 3 different sized rubber sleeves to provide additional friction when worn. This 1-wire in-line PTT single earbud earpiece comes with an optional earhook for additional support. It can be worn with and without the soft and flexible earhook. This earpiece comes with 3 round rubber sleeve sizes to fit different ear sizes. It supports the loud audio feature enabled by the device. Motorola's state-of-the-art IMPRES technology allows communication between the radio and the audio accessory. The result is optimal audio performance, enhanced audio gain capability, and increased customization, assuring the highest quality communication.