Brand Name: XQF Control Method: Others Item Type: earphone Origin: Mainland China Water Resistance Level: Not water resistant High-concerned chemical: none Type: Security Earpiece Headset To Fit: for Portable Radio Walkie Talkie Earpiece Type: In Ear With Microphone: Yes PTT Button: Yes Feature: 2-Wire Headset Feature 2: Nice Feel PTT Compatible Models: for Motorola MTP3250 etc. Walkie Talkie Accessories: Yes