Zeadio ZP-AR134 Acoustic Tube Earpiece Headset for Multipin Motorola Walkie Talkie Radio XPR6300 XiR P8208 DP3401 APX2000 DGP4150+ MTP830S DGP6150+ DP4401 XPR6550 XiR P8628 XPR7550 Etc. (Pack of 2)