ITEM NAME:Dual PTT Handheld Speaker Microphone Mic for Baofeng UV-82 UV-82L GT-5 A#S Product Description Description: Features: Ultra-small mini portable handheld microphone walkie Talkie with clear sound. With a 360-degree rotating stainless steel metal clip; The material includes environmental PU wire of bulletproof kevlar with winding structure, and it is convenient and durable. Can be connected with monaural headphones of an external 3.5mm plug . Applicable to different types of walkie-talkie plug. Specifications: Material: PU wire Weight: approx. 77g Interface:K head Microphone: Sensitivity: -36 dB, +/- 2dB Impedance: 2.2K ohms Speaker: Sensitivity: 87 dB, +/- 3dB Compatible with: Baofeng uv-82 / uv-82l /UV89/ gt-5tp Included: 1 x Handheld Speaker Microphone.Ultra-small mini portable handheld microphone walkie Talkie with clear sound. Included: 1 x Handheld Speaker Microphone. Sensitivity: -36 dB, +/- 2dB. Sensitivity: 87 dB, +/- 3dB. Can be connected with monaural headphones of an external 3.5mm plug.