Features:G-shaped design: Ergonomic, suitable for long-term wear.Polyurethane thread: Sturdy and durable.PTT switch: Hides the microphone inside, easy to use.A remote control microphone: You can edit anywhere.Applicable to retail, entertainment, hotels, restaurants, community public security and other commercial users.Specification:Speaker size: approx. 15 mm / 0.6 inchSpeaker impedance: 150 ohms 15%Rated input power: 1WMaximum input power: 1.5 wattsSensitive: 1054dB/1kHzDistortion rate: < 5%Frequency response: 200 Hz - 20 kHzMicrophone size: 0.0x5.0mmMicrophone sensitivity: -50 3db / u = 2V; r = 2.2k, 1kHzWire: PolyurethaneColour: BlackLength: approx. 45.67 inches / 116cmWeight: approx. 1.73oZ / 49 gramsCompatible with radio:For MotorolaFor Xpr7000 series: For xpr7550 /xpr7350/ xpr7580/ xpr7380For Xpr7000e series: For xpr7550e /xpr7580e/ xpr7350e /xpr7380eFor Xpr6000 series: For xpr6000 /xpr6100 /xpr6350 /xpr6380 /xpr6550 /xpr6580 /xpr6300 /xpr6500For XIR P8200 /P8208 /P8260 /P8268 /P8608 /P8660 /P8668For DP4800 /DP4801 /DP4400 /DP4401 /DP4600 /DP4601 /DP3400 /DP3401 /DP3600For APX1000 /APX2000 /APX5000 /APX7000 XE /APX6000 /APX8000 /APX6000 XEFor DGP4150 /DGP8050/5050 DGP8550/5550 typeFor MTP6550 /MTP6750 /SRX2200Package List:1 * Earpiece