Klein Electronics Vapor M1 Single Wire Earpiece for Motorola/Blackbox and Blackbox+ Series/HYT/Relm/TEKK Radios

Single-Wire Earpiece with comfortable earbud speaker.

In-line PTT button & microphone.
Extra strong cabling and strain relief.
Clothing Clip.
Left or right ear usage.

Compatibility:

Blackbox: Blackbox, Blackbox+, Bantam
Motorola: BPR40, CP100, CP125, CP150, CP185, CP200, CT150, CT250, CT450, CT450LS, DTR Series, GP350 (requires a Motorola HLN9482 adaptor), GP68, GP88, GP280, GP300, GP308, GP2000, GTI, GTX, LTS2000, P040, P080, P110, P1225, P1225LS, PR400, PRO3150, SP10, SP21, SP50, XTN446, XTN500, XTN600, XV1100, XV2100, XU1100, XU2100, XU2600, VL130, VL50
RELM: RP6500
HYT: TC-446S, POWER446, TC500, TC600, TC610, TC-620, TC700, TC700EX
TEKK: XU100, XV100, XU1000, XV1000