60s Recording Time Portable Megaphone Air Horn 1200mAh Lithium Battery

Model NO.: BD-M18
Usage: Expand Volume
WORD nChannels: 1
Certification: ISO9001
Brand: Customized
Recording Time: 600s
Audible Range: 350m
Battery: 1200mAh Lithium Battery
Output Power: 5W
Material: ABS
Frequency Response: 20Hz-20kHz
Color: Red and White
Size: 380*230mm
Special Feature: Portable, Wireless
Functions: Talk/Record/Play/Siren
Trademark: Bestdragon
Transport Package: Color Box
Origin: Changzhou
HS Code: 851821000
Model NO.: BD-M18
Usage: Expand Volume
WORD nChannels: 1
Certification: ISO9001
Brand: Customized
Recording Time: 600s
Audible Range: 350m
Battery: 1200mAh Lithium Battery
Output Power: 5W
Material: ABS
Frequency Response: 20Hz-20kHz
Color: Red and White
Size: 380*230mm
Special Feature: Portable, Wireless
Functions: Talk/Record/Play/Siren
Trademark: Bestdragon
Transport Package: Color Box
Origin: Changzhou
HS Code: 851821000
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 DC 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                                                  

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 test 
5) Customization as your requirement
6) QC:products are 100% tested

60s Recording Time Portable Megaphone Air Horn 1200mAh Lithium Battery
60s Recording Time Portable Megaphone Air Horn 1200mAh Lithium Battery
60s Recording Time Portable Megaphone Air Horn 1200mAh Lithium Battery
60s Recording Time Portable Megaphone Air Horn 1200mAh Lithium Battery
60s Recording Time Portable Megaphone Air Horn 1200mAh Lithium Battery















 
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 DC 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                                                  

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 test 
5) Customization as your requirement
6) QC:products are 100% tested

60s Recording Time Portable Megaphone Air Horn 1200mAh Lithium Battery
60s Recording Time Portable Megaphone Air Horn 1200mAh Lithium Battery
60s Recording Time Portable Megaphone Air Horn 1200mAh Lithium Battery
60s Recording Time Portable Megaphone Air Horn 1200mAh Lithium Battery
60s Recording Time Portable Megaphone Air Horn 1200mAh Lithium Battery















 

E-Cigarette Starter Kits

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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