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Electronic whistle

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Product serial number
RD-JYKS
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Product description
Parameters

RD-JYKS

Technical parameters:

1. Color: Black

2. Working temperature: - 20 ℃ - + 60 ℃

3. Relative humidity: ≤ 85% (25 ℃)

4. Voice simulation degree: 99%

5. Sound mode: long / short / long

6. Sound decibel: >120db

7. Charging power: 5V1A

8. Static working current: < 400UA

9. Power supply: polymer lithium battery

10. Power supply protection: overcharge, overdischarge, overcurrent, short circuit

11. Power capacity: 500MAH

12. Operation mode: touch the key and move the switch

13. Charging time: 3-4 hours

14. Continuous working time ≥ 2 hours

15. Charging mode: constant current trickle charging of special lithium battery charging template

16. Protection grade: IP54

17. Weight: 65G (excluding charger, packing box and other accessories)

18. Specification: 133*φ25mm

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Address:

No. 8 Lianyou Road, Chengnan District, Jingjiang, Jiangsu, China

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