Hypario&reg; SHC series 2-pin Earhook Earpiece Headset Microphone with PTT for Motorola 2 prong Radio Clip this hands free earpiece onto your shirt and begin using your radio device to communicate discretely and easily, whether you're in security, retail, or hospitality. Ideal for demanding covert security applications where sound clarity and earpiece durability are of paramount importance. Excellent for use in police, military, nightclubs, bars, paintball, security, restaurants, hotels, bouncer, warehouses, and noisy environments. " Hypario " a Trustable Brand in Japan , Japanese quality control . New PTT design , Very Strong cable