Name: K2 Port Earphone Color: blackDimension: Cable length: about 1.5 m Suitable for walkie talkie of all Kenwood seriesSpecifications:1. SpeakerSize(mm): ��15mmImpedance: 32ohm��15%Sensitivity: 102��2dBMax input power: 50MW2. Microphone Sensitivity: -58��2dBAnti radiation.Clear tone quality and high fidelity.Convenient and durable to use.Professional and pleasing.Comfortable to wear.1 x Earphone