50000M German Military 20X50 Zoom HD BAK4-Prism Powerful Binoculars Long Range Professional Telescope For Outdoor Camping Travel Color:DFLS-20x50 What audio formats and memory

What audio formats and memory sizes does the TF card support

2X semicircular knife

Weight: 14

In the standby state

Quality: 100% Original

50000M German Military 20X50 Zoom HD BAK4-Prism Powerful Binoculars Long Range Professional Telescope For Outdoor Camping Travel Color:DFLS-20x50 What audio formats and memoryProduct Parameter Waterproof: IPX4 Magnification: 20x Objective lens diameter: 50mm Eyepiece diameter: 24mm Main Functions 1. 50MM ,Super Large objective Lens, Stable Viewing(Not easy to shake) 2. 24MM eyepiece(In low light environments, it can bring clearer images.) 4. which can be used in the concert of favorite stars or game 5. You can also watch birds clearly 6. HD prevents vertigo due to BAK 4 Glass Package List 1. Telescope 2. Objective lens