Microfono parabolico monoculare bionico orecchio uccelli dispositivo di ascolto fino a 300 piedi
Built-in Monocular: magnification x8. 1pcs x Earphone. Observe birds & animals. Headphone Jack: 3.5mm. Stereo Headphone: Adjustable Length 16cm~20cm/6.30"~7.87". The product is a versatile device for which you will soon find a variety of uses.