20khz bluetooth silicon ultrasonic speaker
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Product Details
| Place of Origin | Guangdong, China | Brand Name | COSSON | |
| Model Number | KS-3840A/KS-4140A/KS-5120A | Type | Speaker |
Product Description
Specifications
bluetooth silicon ultrasonic speakerwaterproof ultrasonic speaker1.High quality and competitive price
2.high DB,long life
3.
(1).mosquito repellent waterproof ultrasonic speaker20KHz Frequency ultrasonic speaker:
No. | Item | Unit | Specification | Condition |
1 | Resonant Frequency | KHZ | 20±5 |
|
2 | Rated Voltage | Vp-p | 5.0 |
|
3 | Operating Voltage | Vp-p | 1~30 |
|
4 | Max. Current Consumption at Rated Voltage | mA | 2.0 |
|
5 | Capacitance a 1000Hz | Pf | 100000±30% |
|
6 | Min. Sound Output at50cm at Rated Voltage | dB | ≥100dB |
|
7 | Operating Temperature | °C | -20~+70 |
|
8 | Storage Temperature | °C | -30~+80 |
|
9 | Housing Material |
| ABS(Black) |
|
10 | Dimension | mm |
| See appearance drawing |
11 | Environmental Protection Regulation |
| RoHS |
|
2.spec.
3.
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Contact Us
- Dongguan Cosson Electronic Plastic Co., Ltd.
- Contact nameAnna wu Chat Now
- Phone86-769-81885857
- AddressBuilding F1 Minghe technology square,Shangsha country,ChangAn town,Dongguan city,GuangDong province,China, Dongguan, Guangdong
Product Categories
| alarm | Condenser microphone | Magnetic Buzzer | MP3/MP4 |
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