Product Details
Place of Origin: China
Brand Name: OEM
Certification: CE
Model Number: JM-4S
Payment & Shipping Terms
Minimum Order Quantity: 100-300 Pieces
Packaging Details: Packaging 1 Piece one color box , 20 Pieces per carton
Delivery Time: 15-25 days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 5000 Pieces Capacity Monthly
Name: |
Portable Lithium Megaphone |
Battery: |
1500mAh Lithium Battery 3.7V + Charging Cable |
Charging Time: |
3-4 Hours |
Frequency Response: |
70Hz-120KHz |
Type: |
Wireless , Electric , Horn |
Material: |
ABS Housing |
Power: |
15W Max |
Sensitivity: |
>95dB |
Speaker: |
Super Quality Speaker |
External Power Socket: |
5V |
Name: |
Portable Lithium Megaphone |
Battery: |
1500mAh Lithium Battery 3.7V + Charging Cable |
Charging Time: |
3-4 Hours |
Frequency Response: |
70Hz-120KHz |
Type: |
Wireless , Electric , Horn |
Material: |
ABS Housing |
Power: |
15W Max |
Sensitivity: |
>95dB |
Speaker: |
Super Quality Speaker |
External Power Socket: |
5V |
1500mAh Rechargeable Lithium Battery Megaphone with Voice Amplifier
Lithium Battery Megaphone Description:
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.
A 1500 mAh battery portable megaphone speaker is a type of megaphone speaker that uses a rechargeable battery with a capacity of 1500 mAh. The battery capacity refers to the amount of electrical charge the battery can hold, which determines how long the speaker can operate on a single charge.
Lithium Battery Megaphone Details :
| Model | NO.JM-SD4S |
| Product Name | Lithium Battery Megaphone |
| Type: | Wireless , Electric , Horn |
| Power Source | Rechargeable lithium-ion battery |
| Power Output | 15W Max |
| Range | Up to 500 yards or more |
| Microphone | Handheld or built-in |
| Battery Life | 4 to 8 hours or longer |
| Sensitivity: | >95dB |
| Battery: | Lithium Battery 3.7V + Charging Cable |
| Charging Time: | 3-4 Hours |
| Frequency Response: | 70Hz-120KHz |
| Additional Features | Flashing lights, USB port for charging or playing music, recording function, etc. |
| Weight | 1 to 5 pounds or more |
| Dimensions | Varies depending on the specific product |
| Function: | Talk , Alarm , Record Voice 240-seconds , Bluetooth , USB optional |
| Built-in Microphone | |
| Voice Range : | 0.5 KM |
| Charge : | Lithium battery 18650 |
| Measurement : | 690X420X470MM |
| Feature : | Excellent design for operations Lightweight |
| Loud and color voice | |
| Use Scope : | Outdoor activity , Football , Cheering ,Public speech , Fans cheer so on |
| Size: | 130X210MM |
| Weight: | 0.45kg |
| Speaker: | Super Quality Speaker |
| External Power Socket: | 5V |
| Battery Capacity: | 1500mAh |
| Color: | Red , Black , Blue |
| Function: | Voice Amplifier ,Record , Alarm , Support USB/BT |
| Material: | ABS Housing |
Here are some general instructions for using a portable megaphone speaker:
1. Check the battery level: Before using the megaphone speaker, make sure that the battery is charged or that you have fresh batteries installed.
2. Turn on the megaphone: Most models have an on/off switch or button that you need to press to turn the device on.
3. Adjust the volume: Use the volume control buttons or knob to adjust the volume to the desired level. Start with a lower volume and gradually increase it until you reach the desired level.
4. Speak into the microphone: Hold the microphone close to your mouth and speak clearly and loudly. Speak directly into the microphone for the best sound quality.
5. Aim the speaker: Point the speaker towards your intended audience or in the direction you want the sound to go.
6. Use the additional features: Some models may have additional features such as a siren or a built-in music player. Refer to the user manual for instructions on how to use these features.
7. Turn off the megaphone: To turn off the megaphone, simply press the on/off switch or button.
8. Store the megaphone: When you're finished using the megaphone, store it in a safe and dry place.
9. It's important to read the user manual that comes with your specific model of portable megaphone speaker for detailed instructions and safety information.
Faqs
1. What is a lithium battery megaphone?
A lithium battery megaphone is a type of megaphone that uses a lithium-ion battery as its power source. It is portable and does not require a power outlet, making it ideal for outdoor events, public speaking, and emergency situations.
2. How long does the battery last on a lithium battery megaphone?
The battery life of a lithium battery megaphone can vary depending on the specific model and usage. However, most lithium battery megaphones have a battery life of 4 to 8 hours or longer on a single charge.
3. How do I charge the battery on a lithium battery megaphone?
Most lithium battery 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.
4. Can I use a lithium battery megaphone in wet conditions?
Most lithium battery 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.
5. Can I play music through a lithium battery megaphone?
Many lithium battery megaphones have a USB port or auxiliary input that can be used to play music or other audio directly from a USB flash drive or external device such as a smartphone or MP3 player.
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