60S Recording time Portable Megaphone air horn 1200mAh lithium battery | |
Parameters and Advantages | |
Advantages | Alarm functions |
Free serivice | Free engraved fonts or logos |
Size | 380*230mm |
Audible range | 350m |
Material | ABS or PP |
Weight | about 1.02 kg (Bare machine) |
Peak power | 5W |
voltage | DCÂ 12V |
Scope of application | Emergency rescue, outdoor sports, propaganda |
Recording time | 60s |
Battery | 9v lead acid battery |
Power Output | 25w Rated / 50w Max |
Power Source | 8 x UM-1/UM-2 Cells |
Package | 1pcs/color box, 4pcs/cnt |
Descrition of loudspeaker megaphone                           Â
1. The innovation of digital recording and playback chip.
2. Innovative digital integrated circuit.
3. Imported Eco-friendly PP or ABS material, the body is not easy to damage.
4. High temperature resistant and high quality speaker.
5. In a loud voice, and small distortion.
6. Strong power, wide audible range.
7. High voltage low power consumption and long service time.
8. With the recording time and playback function.
9. The preformance of megaphone is superior and stable.
Our Services
1) Multi-payment methods available
2) Fast delivery, short lead time
3) Offter OEM with your brand
4) Offer sample to testÂ
5) Customization as your requirement
6) QC:products are 100% tested





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60S Recording time Portable Megaphone air horn 1200mAh lithium battery | |
Parameters and Advantages | |
Advantages | Alarm functions |
Free serivice | Free engraved fonts or logos |
Size | 380*230mm |
Audible range | 350m |
Material | ABS or PP |
Weight | about 1.02 kg (Bare machine) |
Peak power | 5W |
voltage | DCÂ 12V |
Scope of application | Emergency rescue, outdoor sports, propaganda |
Recording time | 60s |
Battery | 9v lead acid battery |
Power Output | 25w Rated / 50w Max |
Power Source | 8 x UM-1/UM-2 Cells |
Package | 1pcs/color box, 4pcs/cnt |
Descrition of loudspeaker megaphone                           Â
1. The innovation of digital recording and playback chip.
2. Innovative digital integrated circuit.
3. Imported Eco-friendly PP or ABS material, the body is not easy to damage.
4. High temperature resistant and high quality speaker.
5. In a loud voice, and small distortion.
6. Strong power, wide audible range.
7. High voltage low power consumption and long service time.
8. With the recording time and playback function.
9. The preformance of megaphone is superior and stable.
Our Services
1) Multi-payment methods available
2) Fast delivery, short lead time
3) Offter OEM with your brand
4) Offer sample to testÂ
5) Customization as your requirement
6) QC:products are 100% tested





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The present invention provides a method for controlling the temperature of a flue-cured electronic cigarette and a flue-cured electronic cigarette. The flue-cured electronic cigarette includes an N-section heating body, where N is an integer greater than 1, and the heating body is used for heating tobacco. The method for controlling the temperature of the flue-cured electronic cigarette includes: the flue-cured electronic cigarette heats the i-th heating body, and i is an integer greater than 0 and less than N; after the first preset time, the flue-cured electronic cigarette pairs the i+ The first stage heating body is heated; after the second preset time, the flue-cured electronic cigarette stops heating the i-th stage heating body, and continues to heat the i+1th stage heating body. The technical solution solves the problem of unbalanced smoke output of flue-cured electronic cigarettes during multi-stage heating.The present invention provides a method for controlling the temperature of a flue-cured electronic cigarette and a flue-cured electronic cigarette. The flue-cured electronic cigarette includes an N-section heating body, where N is an integer greater than 1, and the heating body is used for heating tobacco. The method for controlling the temperature of the flue-cured electronic cigarette includes: the flue-cured electronic cigarette heats the i-th heating body, and i is an integer greater than 0 and less than N; after the first preset time, the flue-cured electronic cigarette pairs the i+ The first stage heating body is heated; after the second preset time, the flue-cured electronic cigarette stops heating the i-th stage heating body, and continues to heat the i+1th stage heating body. The technical solution solves the problem of unbalanced smoke output of flue-cured electronic cigarettes during multi-stage heating.
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