HQRP® Hands Free with Earpiece and Push-to-talk Microphone! When you need to be discreet and leave your hands free to complete whatever important tasks land at your feet, you can't beat this neat little earpiece specially designed to meet your needs. Whether you're in security, retail, hospitality, or any other job that requires radio communication as well as a free hand or two, you can clip this earpiece onto your shirt and begin using your radio device to communicate discretely and easily. Combined with a PTT switch, a built-in microphone, and a clear acoustic tube connected to the earbud, you will have immediate access to quick and efficient communication. This headset has a remote lapel microphone with push to talk button you can clip almost anywhere and an acoustic tube with replaceable silicone insert that fits comfortably in the ear and keeps your conversations private and outside noise out! Excellent for use in police, military, nightclubs, bars, paintball, security, restaurants, hotels, bouncer, warehouses, and noisy environments. This headset is for use with radios that require a dual plug 2.5mm/3.5mm molded connector approximately 1/2" apart. Speaker specifications: OD:F16mm Resistance:90Ohm±15% at 1000Hz; Sound Pressure Level:90dB±3dB at 1000Hz; Rated Power:100mW; Max Power:20mW. Microphone specifications: Type:Electret microphone Sensitivity:-40dB±3dB at 1000Hz (0dB=1V/Pa) Resistance:2.2KOhm Connector: KENWOOD plug HQRP UV Meter: This meter shows you the level of UV and helps you protect your eyes and skin from negative sunlight effect. The color of the meter changes from very light purple to dark purple depending on the intensity of the UV lighting. The darker the purple color is, the more intense is the UV lighing.WARNING for California residents pursuant to CA Proposition 65: This product may expose you to chemicals known to the State of California to cause: WARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov Disclaimer:This is not an original OEM product, HQRP branded product is a replacement. All brand names and logos are registered trademarks of their respective owners. Any use of the brand names or model designations for this product are made solely for purposes of demonstrating compatibility. More Information brand HQRP upc 887774867080