Hands-free design allows you to enjoy your favorite events or activities without worrying about holding binoculars, , portable and easy to wear for long periods of time<br> Fully multilayer-coated green film optics lens provides maximum eye relief fatigue and clear, bright images, Suitable for a of activities, including hiking, hunting, climbing, surveillance, and travel<br> Adjustable arms and nose pads easy to customize the fit for your face<br> HD optical lens magnification, with 10x zoom, lets you see objects in the distance with clarity<br> Yellow filter mode and grey lens mode for daylight or night fishing, with length adjustment and rear lens switching, Get your hands on our Professional Hands-Free Binocular Glasses today and experience the freedom and convenience of hands-free viewing!<br> Color: Black<br> Material: plastic<br> Package Contents:<br> 1 x Fishing Binoculars<br> 1 x Gray Lens<br> 1 x Yellow Lens<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.