Pay in installments of $179.35 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
FNIRSI NVS40 BINOC NIGHT VISION4K HD Digital Binocular Night Sight Device, 3. 1 Inch High Definition IPS Screen, 6X Electronic Zooming, 25mm Objective Lens Aperture, 300m in Complete Darkness 4K HD Digital Binocular Night Sight Device Overview FNIRSI NVS 40 is a binocular night vision instrument used for observing objects in pitch black or weak light. The observation distance in weak light is not limited, and can reach 300 meters in full darkness environments. Equipped with USB
4K HD Digital Binocular Night Sight Device, 3.1 Inch High-Definition IPS Screen, 6X Electronic Zooming, 25mm Objective Lens Aperture, 300m in Complete Darkness
4K HD Digital Binocular Night Sight Device
Overview
FNIRSI® NVS-40 is a binocular night vision instrument used for observing objects in pitch black or weak light. The observation distance in weak light is not limited, and can reach 300 meters in full darkness environments. Equipped with USB interface and TF card slot, supporting firmware updates and shooting storage. Fully functional, this color screen can be used normally during the day and night, with functions such as taking photos, shooting, playback, and electronic zoom up to 6x. This device is the best auxiliary tool for human night vision extension.
Features
- Drawtube: Binocular Night Vision
- Complete Dark Viewing Distance 300M
- Adapts to Day and Night
- Supports Photography Video
- 6x Electronic Zoom
- Handheld-Design, Compact and Portable
- Maximum 4K Video Resolution
- Supports File Export
- Voltage: 3.7V 18650 Battery
- Screen: 1.54 High-Definition IPS
- Charging: 5V/1A TypeC
- Temperature: 5~40℃
- Humidity: 0-80%
- Objective Lens Aperture: 25mm
- Weak Light Observation Distance: 2m-∞
- Observation Distance of All Black Without Light: 300m(Max)
Specifications
- Model : NVS-20
- Drawtube : Binocular
- Electronic Zoom : 6x
- Magnification Ratio : 500x & Under
- Objective Lens Diameter : 25mm
- Low Light or Daytime Observation Distance : 2m~∞
- Full Black Observation Distance : 300m/984ft(max)
- Video Resolution : 4K(3840*2160) / 2K(2560*1440) / 1080FHD(1920*1080) / 720P(1280*720) / VGA(640*480) / QVGA(320*240)
- Photo Resolution : 36MP / 32MP / 30MP / 24MP / 20MP / 16MP / 12MP / 10MP / 8MP / 5MP / 3MP / VGA
- IR Wavelength : 850nm
- Water Resistance Level : IPX6
- White Balance : Automatic, Daylight, Cloudy, Tungsten Filament, Fluorescent
- ISO : Auto, 100, 200, 400, 800
- LCD Brightness Adjustment : High, medium, and low levels
- Light Source Frequency : 50Hz/60Hz
- Storage : 32G TF memory card
- Language Setting : Chinese / Traditional / English / Japanese / Italian / French / German / Russian / Spanish /
- Portuguese
- Voltage : 3.7V
- Power Supply : 18650 internal battery
- Charging : 5V/1A TYPE-C
- Screen : 3.0 inch HD IPS Color Screen
- Temperature : -5~40°C
- Humidity : 0-80%
- Size : 136x153x56mm
- Weight : about 265g
Downloads
Additional Information
| Device | Binocular |
| Type | 4K | HD | Digital | Night Sight Device |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 6 reviews
Sort
Product Reviews
★★★★★ 5
Best Boxer Briefs for Women!
Color: 09-multicolour (4-pack), Size: Large
I rarely give 5⭐️’s but these deserve it! Hands down, the most comfortable material, stitching, waistband, moisture wicking and overall comfort. They sit right beneath my bellybutton, they wash and dry well and they’re sturdy. I have tried 3 styles and these are the best.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026
★★★★★ 5
Comfortable
Size: Small, Color: B004
Great Value , Sizing is as marked. Great color and fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
★★★★★ 5
Perfect for us BBWs
Size: 3X-Large, Color: B002
I love the feel of these underwear. They are true to fit as well. I am 340lbs and bought size 3xl. They are comfortable and not tight in the legs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 5, 2026
★★★★★ 4
Nice for the price
Size: Medium, Color: B004
I really like the LALESTE Women’s Boyshort Underwear overall!
They’re super comfortable, soft, and have great full coverage—perfect for everyday wear. The material feels stretchy and smooth, and they stay in place without digging in or riding up. Definitely a solid option if you like a more covered, secure fit.
My only downside is that they are a bit too high-rise for my personal preference. They come up higher than I expected, so if you prefer a lower-rise fit, just keep that in mind.
Other than that, the quality and comfort are great, and I still find myself reaching for them often!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
★★★★★ 5
Love them
Size: X-Large, Color: B004
Love them! Super comfortable, love the design and stretchiness!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026