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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25
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Description
Wireless Ultrasonic Fish Finder Sonar Underwater Visual HD Angler Detector, FF9981. Li ion battery capacity: 300mAh 2. Power input: 10 18V 3. Sonar frequency: 120KHz 4. Radio frequency: 433MHz 5. Sonar detection depth: 0. 6 30 meters 6. Operating temperature: 10 60 degrees celsius 7. Wireless working range: 100 meters (up to 200 meters under the best conditions) 8. Antenna built in, more stable detection accuracy for a longer period of time 9. Simple button design, easy to operate, USB power supply, convenient charging 10. Easy to
1. Li-ion battery capacity: 300mAh
2. Power input: 10-18V
3. Sonar frequency: 120KHz
4. Radio frequency: 433MHz
5. Sonar detection depth: 0.6-30 meters
6. Operating temperature: -10-60 degrees celsius
7. Wireless working range: 100 meters (up to 200 meters under the best conditions)
8. Antenna built-in, more stable detection accuracy for a longer period of time
9. Simple button design, easy to operate, USB power supply, convenient charging
10. Easy to use, can automatically adjust the distance from the fish
11. This fish detector is very light, easy to carry, occupies little space, can be used in conjunction with professional measuring tools
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
4.4 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Perfect fit
Size: 1-Pack
Fit perfectly, no issues at all. Would buy again in the future.
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Reviewed in the United States on May 22, 2026
★★★★★ 5
Perfect fit
Size: 1-Pack
Perfect fit, easy install
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Happy with purchase
Great fit, seems good quality, would buy again
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Reviewed in the United States on April 18, 2026
★★★★★ 5
It is an air filter
Fit perfect easy replacement and saves $$$.
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Perfect fit for 2020 Subaru Outback
Fit my 2020 Subaru Outback perfectly. 5-minute install. Works great. My previous cabin filter was scary to see.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 16, 2025