Telephone Monaural Headset Landline Phone Headphone with Microphone for Home Use

Feature: 1. The earmuffs adopt high quality PU leather material, comfortable and soft to wear. 2. Ear protective headset, effectively reducing the noise, long time wearing without fatigue. 3. Equipped with flexible cable, increasing the communication distance, free to use. 4. Suitable for home telephone, also applicable to office use, stable performance. 5. Plug and play, directly plug into the socket of the landline phone handle to use. Specification: Item Type: HeadsetCondition: 100percent brand newMaterial: ABSColor: BlackFrequency Range: 100 5600HzSensitivity: <110dBSNR: >58dBAmbient Temperature: 10 40 celsius Relative Temperature: 10percent 90percent . Package List: 1 x Headset3 x Crystal Connector Note: