Single Wired Walkie Talkie Interphone TC-617-1N
Main Features: 1. Easy to carry and simple to use. 2. With coiled PU cable for retractable use. 3. Unitary functions: can be used separately or together with PTT microphone speaker. Technical Specifications: 1. Speaker size: 16mm. 2. Frequency response: 200-5000 Hz. 3. Sound pressure level: 90dB±3dB. 4. Impedance: 90 Ω ±10%. 5. Audio output: 100mW. 6. Sensitivity: 84dB. If you are interested in our products, welcome to contact us and we will reply you within 24 hours.For more information, welcome to our homepage: http://www.hystwowayradio.com/