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Description
Doosl DSIT037 300m Long Distance Laser Remote Control Green Light Page Turner, DSIT0371. Technology: radio frequency 2. Frequency: 433MHz 3. Control distance: 300 meters 4. Maximum output: less than 1mW 5. Laser distance: more than 200m 6. Wavelength: 532nm 7. Battery capacity: 1000mAh lithium polymer battery 8. Operating voltage: 3. 6V 4. 2V 9. Size: transmitter: about 18. 2 x 4. 7 x 1. 55cm; receiver: about 22. 6 x 3. 38 x 0. 98cm (with antenna) 10. Weight: transmitter: about 76g; receiver: about 32g Features: 1. 300m ultra long
1. Technology: radio frequency
2. Frequency: 433MHz
3. Control distance: 300 meters
4. Maximum output: less than 1mW
5. Laser distance: more than 200m
6. Wavelength: 532nm
7. Battery capacity: 1000mAh lithium polymer battery
8. Operating voltage: 3.6V-4.2V
9. Size: transmitter: about 18.2 x 4.7 x 1.55cm; receiver: about 22.6 x 3.38 x 0.98cm (with antenna)
10. Weight: transmitter: about 76g; receiver: about 32g
Features:
1. 300m ultra-long control distance, more suitable for large conference hall speech display, free to move around the room, while controlling the PPT at any time
2. 10 times brighter than the red laser green laser, suitable for all presentation screens, even in bright rooms can also be clearly displayed, in a bright and comfortable atmosphere for more effective presentations
3. With LCD screen to show the time, with timer and silent vibration reminder, to help you keep track of the time, no need to stare at the clock all the time, 1000mAh lithium battery to support long time running
4. Mini USB receiver, support plug and play technology, no driver required, plug in the computer to open the presentation, no need to wait
5. Support page up, page down, full screen, black screen, support hyperlinks, support most of the presentation software, compatible with most operating systems
Safety Warning:
1. Note that the 433MHz laser transmitter is not a toy and should not be pointed at human eyes or airplanes under any circumstances
2. Laser pointer is for adult use only
3. Do not aim the beam at any flying objects, moving vehicles, or any public or private buildings
4. The laser should not be pointed at people or animals
5. The laser pointer can be dangerous if not used properly
Packing List:
- Demonstrator x 1
- USB receiver x 1
- Micro USB charging cable x 1
- User manual x 1
Specification:
| Package Weight |
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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
4.9 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 4
Check size.
Color: Navy Blue, Size: Large
I normally order a large. This was a little loose. Some may like that. Otherwise, it is a comfortable shirt.
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Reviewed in the United States on May 29, 2026
★★★★★ 5
Fantastic super soft Mock Turtleneck short sleeve shirt!
Color: Navy Blue, Size: Medium
COOFANDY Mens Mock Turtleneck Shirts Short Sleeve Casual Basic T-Shirts Ribbed Solid Pullover Top is fashionable and comfortable with a softness I wasn’t expecting. The fabric is excellent quality and just the right thickness for this time of the year. The sizing was perfect as the mock turtleneck short sleeve shirt hugs my body perfectly. I love the way it looks on me and I plan on purchasing a few more. Great addition to my golf apparel!
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Reviewed in the United States on May 12, 2026
★★★★★ 5
Don’t Pass On This One! Get Every Color!
Color: Black, Size: X-Large, Color: Black, Size: X-Large
I always brace myself when purchasing clothing off the internet because size recommendations don’t always hold true. I’m glad I flowed my mind and bought an XL instead of the recommended XXL. It fits perfectly. The quality was better than I expected and the neckline was a perfect height and the size was just right (my neck is a 19”). The cost was better than what’s offered in stores. The stretch material adds to the comfort and it’s lightweight; which makes it perfect for those that are hot alot…like me. (I’m 5’10”/ 260lbs / usually a XXL)
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Reviewed in the United States on January 27, 2026
★★★★★ 3
Too short on length on the 4XL
Color: White, Size: 4X-Large
I give it only 3 star as the 4 xxxxl are too short on length. Too bad as i was ready to order more but returning it.
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Very Comfortable
Color: Navy Blue, Size: Large
Great shirt. Very comfortable
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Reviewed in the United States on May 30, 2026