Zeadio ZP-AR055 Ear Clip Earpiece Headset PTT for 1 PIN Motorola Radio SX700 SX709R SX750 SX800 SX900 SX920R FV200 FV300 etc. Brand: Zeadio. Model: ZP-AR055. Excellent for use in police, military, nightclubs, bars, paintball, security,restaurants, hotels, bouncer, warehouses, and noisy environments. Durable and thick cable, designed for tough environment This headset is for the Motorola radios and many more that require standard 1 Pin For customer service, Zeadio guides or warranty, please feel free to contact seller Zeadio or visit Zeadio official website: http://www.Zeadio.com