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Audio Volume Booster

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Total 1552 products for audio volume booster Manufacture & Suppliers

Support APP NO Portable 30W Battery Rechargeable Handheld Megaphone Speaker

...AUDIO-Application Public Address, School, Store and Shop, Government... AUDIO-Features * Strong ABS material * Ergonomic grip design * Digital sound solution * Built-in rechargeable battery * Siren alarm mod...

Ningbo Uma Electronic Technology Co., Ltd.
Zhejiang,China

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Active 619U 30W Handheld Rechargeable USB/TF Supported Portable Megaphone

...AUDIO-Application Public Address, School, Store and Shop, Government... AUDIO-Features * Strong ABS material * Ergonomic grip design * Digital sound solution * Built-in rechargeable battery * Siren alarm mod...

Ningbo Uma Electronic Technology Co., Ltd.
Zhejiang,China

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Optical Input Black 50W Handheld Portable Recording Megaphone for Military Exercises

...AUDIO-Application Piblic Address, School, Store and Shop, Army, Government... AUDIO-Features * Strong ABS material * Ergonomic grip design * Digital sound solution * Detachable microphone * Siren alarm mode ...

Ningbo Uma Electronic Technology Co., Ltd.
Zhejiang,China

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Portable Megaphone with USB TF AUX input and NO Voice Control Communication at 40W Good

...AUDIO-Application Public Address, School, Store and Shop, Government... AUDIO-Features * Strong ABS material * Ergonomic grip design * Digital sound solution * Siren alarm mode * Adjust volume control * USB/...

Ningbo Uma Electronic Technology Co., Ltd.
Zhejiang,China

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80W High Power Handheld Megaphone Shoulder Strap Battery Operated Portable Lightweight

...AUDIO-Application Public Address, School, Store and Shop, Government... AUDIO-Features * Strong ABS material * Ergonomic grip design * Digital sound solution * Detachable microphone * Siren alarm mode * Adju...

Ningbo Uma Electronic Technology Co., Ltd.
Zhejiang,China

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ER66 25W 50W Portable Handheld Megaphone Active and Intelligent Personal Assistant None

...design * Digital sound solution * Detachable microphone * Siren alarm mode * Adjust volume control * USB/AUX/SD input supported * Shoulder strap for easy carrying AUDIO-Specification Model: UM3002 Main Mater...

Ningbo Uma Electronic Technology Co., Ltd.
Zhejiang,China

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Main Material ABS 30W Rechargeable Bullhorn Speaker USB TF Portable Cheer Megaphone

...AUDIO-Application Public Address, School, Store and Shop, Government... AUDIO-Features * Strong ABS material * Ergonomic grip design * Digital sound solution * Built-in rechargeable battery * Siren alarm mod...

Ningbo Uma Electronic Technology Co., Ltd.
Zhejiang,China

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Powerful Environmental Protection Megaphone with 8 x Type D or 12V Lithium Battery

...AUDIO-Application Public Address, School, Store and Shop, Government... AUDIO-Features * Strong ABS material * Ergonomic grip design * Digital sound solution * Detachable microphone * Siren alarm mode * Adju...

Ningbo Uma Electronic Technology Co., Ltd.
Zhejiang,China

Verified Supplier

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Intelligent 30W Rechargeable Megaphone for Armed Forces and Security Needs

...AUDIO-Application Piblic Address, School, Store and Shop, Army, Government... AUDIO-Features * Strong ABS material * Ergonomic grip design * Digital sound solution * Built-in rechargeable battery * Siren ala...

Ningbo Uma Electronic Technology Co., Ltd.
Zhejiang,China

Verified Supplier

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50W Megaphone with 1 Loudspeaker Enclosure Private Mold Not Requested by Customer

... * Digital sound solution * Detachable microphone * Siren alarm mode * Adjust volume controlt * Shoulder strap for easy carrying AUDIO-Specification Model: UM3001 (Basic) Main Material: ABS Product Dimension...

Ningbo Uma Electronic Technology Co., Ltd.
Zhejiang,China

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30W Battery Powered Rechargeable Portable Megaphone Rechargeable Battery

...AUDIO-Application Public Address, School, Store and Shop, Government... AUDIO-Features * Strong ABS material * Ergonomic grip design * Digital sound solution * Built-in rechargeable battery * Siren alarm mod...

Ningbo Uma Electronic Technology Co., Ltd.
Zhejiang,China

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Outdoor 50W Recording Megaphone with Long Reach up to 1500m and Recording Function

... microphone * Siren alarm mode * 120 seconds recording * Adjust volume control * Shoulder strap for easy carrying AUDIO-Specification Model: UM3001R (Record) Main Material: ABS Product Dimension: Ø230 x L350...

Ningbo Uma Electronic Technology Co., Ltd.
Zhejiang,China

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Active Portable Mini Megaphone Special Feature PORTABLE for School Sports Cheer

...AUDIO-Application School, Sports Meeting, Party, Cheer Leading... AUDIO-Features * Strong ABS material * Ergonomic grip design * Digital sound solution * Built-in music mode(or siren mode for option) * Adjus...

Ningbo Uma Electronic Technology Co., Ltd.
Zhejiang,China

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Active PMPO 10W 5W Mini Plastic Toy Small Handy Megaphone for Active Play

... * Ergonomic grip design * Mini and portable size * Adjust volume control * Multiple colors for choose AUDIO-Specification Model: UM501 Main Material: ABS Product Dimension: Ø100 x L170mm Power: Max 5W Power...

Ningbo Uma Electronic Technology Co., Ltd.
Zhejiang,China

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25W Handheld Electric Megaphones AUX Communication Sound Guaranteed

... design * Digital sound solution * Detachable microphone * Siren alarm mode * Adjust volume control * Record function * USB/AUX/SD input supported * Shoulder strap for easy carrying AUDIO-Specification Model...

Ningbo Uma Electronic Technology Co., Ltd.
Zhejiang,China

Verified Supplier

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Mo Gp338D+ VHF UHF Walkie Talkie / Marine Radio Walkie Talkie

... performance in the coverage area, and its unique features can help employees speak clearly and clearly wherever they are. Intelligent audio can automatically adjust the volume of the radio, compensation bac...

Guangzhou Minxing Communications Equipment Co., Ltd.
Guangdong,China

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Dual Channel 2*50W TPA3116D2 Amplifier Board with DC 12V-24V Power and Compact Size L38*W26*H3mm

... 100% Brand New and High Quality Mini thin volume High power class D digital amplifier board using TPA3116D2 chip Working voltage 12V-24V DC Output ......

Shenzhen Creatall Electronics Co., Ltd.
China

Verified Supplier

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XHDP-50 VLF Cable Hipot Tester AC 0.01Hz Withstand Voltage Test and Customization

... BNC Test Mode Instant Test Usage Audio Cable Tester Test Region Unformed Cable Type Shielded Power Electricity Certification CE Customized Customized Color Black Controller 4kg Booster 45kg Measurement Accu...

Xi'an Xu&Hui Electromechanical Technology Co., Ltd.
China

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LM386 Arduino Sensor Module Board 200 Times 10K Adjustable Resistance

...Audio Amplifier Module Board 200 Times 10K Adjustable Resistance Description: Static low power consumption, static current approximately 2 ma, suitable for battery power supply; Wide working voltage range: 4...

Oky Newstar Technology Co., Ltd
Guangdong,China

Active Member

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Apple Lightning To 3.5 Mm Headphone Jack Adapter TPE ABS PC Material Durable

... - 4 in 1 Function - Headphone Jack Audio Adapter + Charging + Microphone/Phone Call + Music Control(volume up/ volume down/ pause/ next track). Note: Data Sync NOT supported. - Wide Compatibility - Charge a...

Shenzhen Zhiyou Precise Electronics Co., Ltd.
Guangdong,China

Active Member

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