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Ships within 48 hours · Estimated delivery Aug 5 - Aug 10
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For Your Every Summer RSVP, with Code: SUMMER15
Description
FNIRSI Noise Decibel Meter Home Volume Detector, Yellow1. Accuracy: 1. 5dB (based on standard sound source, 94dB@1KHz) 2. Frequency range: 31. 5Hz 8. 5KHz 3. Dynamic range: 3. 50dB 4. Measuring range: 30 130dB 5. Digital display: 4 digits, resolution 0. 1dB, sampling rate 2 times second 6. Dynamic scale display: 1 scale represents 2dB, sampling rate is 2 times second 7. Dynamic scale range: 30 130dB 8. Overload indication: "OVER" and "UNDER" symbols indicate 9. Dynamic characteristics: two reaction
1. Accuracy: 1.5dB (based on standard sound source, 94dB@1KHz)
2. Frequency range: 31.5Hz-8.5KHz
3. Dynamic range: 3.50dB
4. Measuring range: 30-130dB
5. Digital display: 4 digits, resolution 0.1dB, sampling rate 2 times/second
6. Dynamic scale display: 1 scale represents 2dB, sampling rate is 2 times/second
7. Dynamic scale range: 30-130dB
8. Overload indication: "OVER" and "UNDER" symbols indicate
9. Dynamic characteristics: two reaction speeds: FAST (fast) and SLOW (slow)
10. Microphone: 6mm condenser microphone
11. Battery: 600Mah/3.7V lithium battery
12. Dual mode switching, sensitivity adjustable
13. 0.6mm high-precision sensor, accurate capture, immediate response 6cm sound guide tube & silicone pad sound insulation and waterproof pad, enhanced performance
14. Built-in 600Mah lithium battery, Typc-C charging head interface
15. VA color screen, ultra-clear backlight, clear readings, with alarm indicator light
16. Prompt when the upper/lower limit is exceeded. The upper and lower alarm limits can be set separately.
17. Windshield design blocks all interference and is accurate.
18. Anti-slip silicone buttons, skin-friendly, rebound and comfortable to the touch
19. ABS shell, anti-fall and durable
20. Dimensions: 190x61x31mm
Specification:
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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
4.6 ★★★★★
Based on 20 reviews
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Product Reviews
★★★★★ 5
Nice fit
Color: Shiny Light Gold, Lens Width: 57 Millimeters
Fit perfect very nice looking comfortable
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Reviewed in the United States on August 16, 2025
★★★★★ 5
Totally legit!
Color: Shiny Light Gold, Lens Width: 57 Millimeters
Totally legit. I love them! They fit great!
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Reviewed in the United States on February 24, 2025
★★★★★ 5
Love them
Color: Silver, Lens Width: 57 Millimeters
Love them! Fit just right and look amazing on!
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Reviewed in the United States on July 13, 2024
★★★★★ 4
Good
Color: Shiny Light Gold, Lens Width: 57 Millimeters
Good
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Reviewed in the United States on December 16, 2025
★★★★★ 5
Favorites!
Color: Silver, Lens Width: 57 Millimeters
I’m not a sunglasses person by any means. I only ever bought the cheap $5 sunglasses for years cause I didn’t care to wear them anyway and I never liked how they looked on me. THESE HOWEVER. Jaw dropped. I love them. I wear them everywhere. I care for them and clean them like they are my child. They are the best investment into sunglasses I have ever made.
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Reviewed in the United States on July 26, 2023