70Hz-20KHz Wireless Lithium Battery Portable Megaphone Microphone 500X500X370MM
Battery Powered Megaphone Description
A 1500 mAh battery portable megaphone speaker can be a useful tool for public address, outdoor activities, emergency situations, and other situations where voice projection is needed. It offers the convenience of a rechargeable battery, eliminating the need for frequent battery replacements.
A battery-powered megaphone is a portable device that amplifies sound through a built-in speaker using a battery as its power source. Battery-powered megaphones are commonly used in crowd control, public speaking, emergency situations, and sports events.
When selecting a battery-powered megaphone, factors to consider include the power output, the range of the device, the battery life, and the durability of the construction. It is also important to choose a model with a battery capacity that is sufficient for the intended use.
| Model | NO.JM-10RW |
| product name | Battery Powered Megaphone |
| Features: | Voice Recording, Siren, LED Light |
| Battery Type: | Rechargeable |
| Connectivity: | Wireless |
| Frequency Range: | 70Hz-20KHz |
| Max Volume: | 120dB |
| Power Source: | 8X1.5V Dry Batteries Or Lithium Battery |
| Speaker Impedance: | 8Ω |
| Magnetic Circuit: | Neodymium , Ferritmagnet |
| Battery Capacity: | 1500mAh |
| Color: | Black , Blue , Red |
| Dimensions: | 230X350MM |
| Material: | ABS Plastic Construction |
| Name: | Battery Powered Megaphone |
| Speaker Diameter: | 9.05 Inches |
| Weight: | 1.5kg |
| Channels: | 1 |
| Power Output : | 25W Raded / 50W Max |
| Function: | Talk , Siren , Music , Record 260-seconds and switch |
| Built-in Microphone | |
| Sound coverage: | Speaker 800meters |
| Working Voltage: | DC 7.4-12V |
| Power Source : | 8 X 1.5V C or D ( UM-2/1 ) |
| Measurement : | 500X500X370MM |
| Feature : | Excellent design for operations for extra-MIC |
| Batteries comparrment is protected by dealing against the weather |
| Conveniently located volume control optional |
| Loud and color voice |
| Use Scope : | Police , Fire , School ,Public speech , training , transport co-management so on |
| Place Of Origin: | Zhejiang China |
Battery Powered Megaphone Features
Portable: Battery-powered megaphones are portable and do not require an electrical outlet, making them ideal for outdoor events, public speaking, and emergency situations.
Rechargeable Battery: Battery-powered megaphones typically use a rechargeable battery, such as a lead-acid battery or a lithium-ion battery, which can provide several hours of use on a single charge.
Loud and Clear Sound: Battery-powered megaphones have a built-in speaker that amplifies sound, making it easier to be heard over long distances and noisy environments.
Siren Function: Some battery-powered megaphones come equipped with a siren function, which can be used to grab people's attention or signal for help in emergency situations.
FAQS
1. What is a battery-powered megaphone?
A battery-powered megaphone is a portable device that amplifies sound through a built-in speaker using a battery as its power source. It is commonly used in crowd control, public speaking, emergency situations, and sports events.
2. What type of battery is used in a battery-powered megaphone?
Battery-powered megaphones typically use a rechargeable battery, such as a lead-acid battery or a lithium-ion battery, which can provide several hours of use on a single charge.
3. How long does the battery last on a battery-powered megaphone?
The battery life of a battery-powered megaphone can vary depending on the specific model and usage. However, most battery-powered megaphones have a battery life of 4 to 8 hours or longer on a single charge.
4. How do I charge the battery on a battery-powered megaphone?
Most battery-powered megaphones come with a charging cable that can be connected to a power source such as a USB port or wall adapter. The charging time can vary depending on the specific model and battery capacity.
5. Can I use a battery-powered megaphone in wet conditions?
Most battery-powered megaphones are not waterproof, so it is important to protect them from moisture and rain. However, there are some models that are designed for outdoor use and are water-resistant or waterproof.
Product Tags:
|
|
70Hz - 20KHz Battery Powered Megaphone Portable Lithium Megaphone 500 X 500 X 370MM Images
|
