4K 10-300X40mm Super Telephoto Zoom Monocular Telescope

This Super Telephoto Zoom Monocular Telescope is an awesome gadget that you can use in the outdoors. 

Portable and compact, this Outdoor Monocular is the perfect tool for birds searching, concert watching, golfing, hunting, climbing, fishing, attending sports events or even just view enjoying! 

It can be folded to match the distance of your eyes, suitable for both adults and kids. 

• With its telescopic anti-shake system and tripod 3D gyroscope, the telescope can reach magnifications of hundreds of times without losing focus. In comparison to most telescopes that cost hundreds of dollars, it performs better.
• The shell is made of titanium alloy with a higher specific strength and weighs just 1.1 pounds. With the retracted length of 7.87 inches, you can easily pack it in a backpack, purse, or pocket when hunting, traveling, or camping.
• A nitrogen-filled waterproof and O-ring sealed optic system prevents moisture, dust, and debris and ensures that the device will function as a living waterproof system.
• Outdoor enthusiasts and wilderness explorers will find this handheld device ideal for bird watching, wildlife viewing, hunting, hiking, mountaineering, camping, surveillance, and traveling.
• Compatible with: iPhone 11 /11 Pro/11 Pro Max /XS /XS Max /XR/X/8 plus/8 /7plus /7 /6 / 6s /6plus/5/5s/4s/SE, Samsung GALAXY S10,S10+,S9, S9+, S8, S6, S6 Edge, S5 , Note, LG, HTV, Sony, and almost all other smartphones on the market.