Motorola PMLN8337 1-Wire IMPRES Single Earbud with Removable Earhook

Motorola PMLN8337 1-Wire IMPRES Single Earbud with Removable Earhook The Motorola PMLN337 is a single-wire earbud that includes a removable earhook for additional support, in-line microphone, and Push-To-Talk (PTT). UL certified Intrinsically safe.  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. Compatible with these Motorola two-way radios: R7, Ion, APX N30, N50, N70. *1-year manufacturer's warranty.