Package Includes: ten 3.5 mm Receiver/Listen Only Surveillance Headset Earpiece
Fits two-way radios (audio only), radio speaker mics, remote mics, MP3 players, and other audio accessories with 3.5 mm earphone jack
100% compatible with all original equipment manufacturer (OEM) parts
Output level: 72dB, Rated
input power: 0.1W, Maximum
input power: 0.2W, Output
impedance: 32 ohms.
Polyurethane jacketed, Heavy Duty Material, Superb Audio Quality, Rugged Design.
Reinforced earphone clip provides cable retention and eliminates strain on earphone.