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Home > products > Portable Lithium Megaphone > Alarm Record Voice Portable Lithium Megaphone Recordable Megaphone 1500mAh

Alarm Record Voice Portable Lithium Megaphone Recordable Megaphone 1500mAh

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

Get Best Price
Highlight:

Alarm Portable Lithium Megaphone

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Record Voice Portable Lithium Megaphone

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recordable megaphone 1500mAh

Battery:
Lithium Battery 3.7V + Charging Cable
Battery Capacity:
1500mAh
Charging Time:
3-4 Hours
Color:
Red , Black , Blue
Frequency Response:
70Hz-20KHz
Function:
Voice Amplifier ,Record , Alarm , Support USB/BT
Type:
Wireless , Electric , Horn
Material:
ABS Housing
Name:
Portable Lithium Megaphone
Power:
15W Max
Sensitivity:
>95dB
Size:
130X210MM
Speaker:
Super Quality Speaker
Weight:
0.5kg
External Power Socket:
6-24V
Battery:
Lithium Battery 3.7V + Charging Cable
Battery Capacity:
1500mAh
Charging Time:
3-4 Hours
Color:
Red , Black , Blue
Frequency Response:
70Hz-20KHz
Function:
Voice Amplifier ,Record , Alarm , Support USB/BT
Type:
Wireless , Electric , Horn
Material:
ABS Housing
Name:
Portable Lithium Megaphone
Power:
15W Max
Sensitivity:
>95dB
Size:
130X210MM
Speaker:
Super Quality Speaker
Weight:
0.5kg
External Power Socket:
6-24V
Alarm Record Voice Portable Lithium Megaphone Recordable Megaphone 1500mAh

Lithium Battery Megaphone: Talk, Alarm & Record Voice

 

Lithium Battery Megaphone Description:

 

A lithium battery megaphone is a type of megaphone that uses a lithium-ion battery as its power source. Lithium-ion batteries are commonly used in electronic devices due to their high energy density, low self-discharge rate, and long cycle life.

Lithium battery megaphones are a popular choice for outdoor events, public speaking, and emergency situations, as they are portable and do not require a power outlet. They typically have a rechargeable battery that can provide several hours of continuous use on a single charge.

 

Lithium Battery Megaphone Details : 

 

Model NO.JM-SD4S
Parameter Description
Type Lithium Battery Megaphone
Power Source Rechargeable lithium-ion battery
Power Output 10W to 50W or higher
Range Up to 1000 yards or more
Microphone Handheld or built-in
Battery Life 4 to 8 hours or longer
Charging Time 2 to 4 hours
Power Indicator Yes
Volume Control Yes
Siren Function Yes
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

 

 

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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.

 

6. Are lithium battery megaphones louder than other types of megaphones?
The loudness of a megaphone depends on the power output and design of the device, rather than the type of battery used. However, lithium battery megaphones are often more efficient and can provide longer battery life than other types of megaphones.

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