Produk ini di recomendasikan sebagai alat investigasi untuk penegakan hukum atau penyidik berlisensi. 100% Concealed - Absolutely No Blinking During Record! Materials: Molded Plastic with Internal Sound Amplifier Color: Black Onboard Buttons/Slots: 3.5mm Earphone Jack USB IN Sensor ON/OFF Switch Button with volume Dial Power: Built In Rechargeable Battery Dimensions: L:43 x Diameter:36 (mm) isi kemasan : 1x * Listening Device 1x * Earphones 1x * USB Cable