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Alarm Record Voice Portable Lithium Megaphone Recordable Megaphone 1500mAh

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Alarm Record Voice Portable Lithium Megaphone Recordable Megaphone 1500mAh

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Brand Name : OEM

Model Number : JM-4S

Certification : CE

Place of Origin : China

MOQ : 100-300 Pieces

Payment Terms : T/T, Western Union, MoneyGram

Supply Ability : 5000 Pieces Capacity Monthly

Delivery Time : 15-25 days

Packaging Details : Packaging 1 Piece one color box , 20 Pieces per carton

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

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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

Alarm Record Voice Portable Lithium Megaphone Recordable Megaphone 1500mAhAlarm Record Voice Portable Lithium Megaphone Recordable Megaphone 1500mAhAlarm Record Voice Portable Lithium Megaphone Recordable Megaphone 1500mAh

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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