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Speaker Volume Booster

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Total 1170 products for speaker volume booster Manufacture & Suppliers

Custom Mold LCD Sound Module Push Button Sound Module for Children Board Books

... IC duration 2000 seconds LCD display 38.1*22.3*2.8mm Testing CE/ROHS/EMC/EN71-1/2/3 Speaker 8Ohm 0.25W, Dia.29mm Battery AAA Carbon * 3pcs Function 6 buttons in total,Volume ± button, forward/backward (last...

Tung wing electronics（shenzhen) co.,ltd
Guangdong,China

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Mini Small Toy Sound Module for kids sound book , stuffed animals

...4mm PET 3. Batteries: AG10*2PCS( Battery can NOT be replaceable.) 4. With melody sound,animals sound, human talking voice and so on. 5.Up to Volume standards for children's books: 75-85 dB 6. 21mm plasti...

Tung wing electronics（shenzhen) co.,ltd
Guangdong,China

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Mini Small Sound Module Music Bottle Opener with CE / ROHS / EN71-3 Approved

... on the surface 3. Batteries: Ag10*3PCS 6. Mini speaker *1pc 7. Operating : Melody/sound activated when contacting with the metal bottle cap 8. Up to Volume standards for children's books: 75-85 dB 9. Al...

Tung wing electronics（shenzhen) co.,ltd
Guangdong,China

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Crazy Music Bottle Opener for Festival decorative , sound Bottle Opener

...surface through slik screen printing , pad printing, heart transfer printing 3.Batteries: Ag10*3PCS 6.Mini speaker *1pc 7.Operating : Melody/sound activated when contacting with the metal bottle cap 8.Up to ...

Tung wing electronics（shenzhen) co.,ltd
Guangdong,China

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Personalized Delicate Festival Custom Sound Greeting Cards with sound chips

.... 3. Sticker: 80GSM 1C logo sticker *1pc 4. Batteries: Ag10*3PCS( Battery can not be replaceable.) 5. With an Cardboard Inside of the card. 6. 40mm speaker *1pc 7. Operating : Opening the card,it starts to p...

Tung wing electronics（shenzhen) co.,ltd
Guangdong,China

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Funny Cute Yellow Music Keychain Key Chain ABS 3Pcs Battery

...(Battery can be replaceable) 4. With standard sound or custom voice, such as the animals sound, transportation sound, melody voice, human talking voice 5.Up to Volume standards for children's books: 75-8...

Tung wing electronics（shenzhen) co.,ltd
Guangdong,China

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3AA Battery LCD Push Button Sound Module 0.25w-0.5w For Children Board Books

... IC duration 2000 seconds LCD display 38.1*22.3*2.8mm Testing CE/ROHS/EMC/EN71-1/2/3 Speaker 8Ohm 0.25W, Dia.29mm Battery AAA Carbon * 3pcs Function 6 buttons in total,Volume ± button, forward/backward (last...

Tung wing electronics（shenzhen) co.,ltd
Guangdong,China

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Embedded Conference Table Gooseneck Microphone With LCD Display

...) 2. Digital audio technology, which can independently adjust the gain, and can adjust different volume for different speakers' voice characteristics 3."T-shaped hand in hand" connection technology, support ...

Guangzhou Boente Technology Co., Ltd (Bo Ente Industrial Co., Limited)
Guangdong,China

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Professional Desktop Discussion Microphone For Conference Sound System

... can independently adjust the gain, and can adjust different volume for different speakers' voice characteristics 3. "T-shaped hand in hand" connection technology, support "hot swap" of the line, the microph...

Guangzhou Boente Technology Co., Ltd (Bo Ente Industrial Co., Limited)
Guangdong,China

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Flush Mount Desktop Meeting Microphone System With Excellent Performance

...: 1. Digital audio technology, which can independently adjust the gain, and can adjust different volume for different speakers' voice characteristics 2. "T-shaped hand in hand" connection technology, support...

Guangzhou Boente Technology Co., Ltd (Bo Ente Industrial Co., Limited)
Guangdong,China

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Chairman & Delegate Unit Conference System Microphone With Counter Top Structure

... adjust the gain, and can adjust different volume for different speakers' voice characteristics 3."T-shaped hand in hand" connection technology, support "hot swap" of the line, the microphone pole can be rem...

Guangzhou Boente Technology Co., Ltd (Bo Ente Industrial Co., Limited)
Guangdong,China

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Gooseneck Conference System Microphone , Embedded Conference Table Mic

... size: 151mmx47mm) 2. Digital audio technology, which can independently adjust the gain, and can adjust different volume for different speakers' voice characteristics 3. "T-shaped hand in hand" connection te...

Guangzhou Boente Technology Co., Ltd (Bo Ente Industrial Co., Limited)
Guangdong,China

Site Member

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Desktop Conference System Microphone / Discussion Microphone With LCD Screen

... can independently adjust the gain, and can adjust different volume for different speakers' voice characteristics 3. "T-shaped hand in hand" connection technology, support "hot swap" of the line, the microph...

Guangzhou Boente Technology Co., Ltd (Bo Ente Industrial Co., Limited)
Guangdong,China

Site Member

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Table Mounted Conference System Microphone For Lecture / Teaching

...Digital audio technology, which can independently adjust the gain, and can adjust different volume for different speakers' voice characteristics 2. "T-shaped hand in hand" connection technology, support "hot...

Guangzhou Boente Technology Co., Ltd (Bo Ente Industrial Co., Limited)
Guangdong,China

Site Member

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Desktop Conference System Microphone , Professional Wireless Conference Mic

... can independently adjust the gain, and can adjust different volume for different speakers' voice characteristics 3. "T-shaped hand in hand" connection technology, support "hot swap" of the line, the microph...

Guangzhou Boente Technology Co., Ltd (Bo Ente Industrial Co., Limited)
Guangdong,China

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Digital Feedback Suppressor For Lecture / Conference Audio System

...effectively suppress howling; ● Extended volume; ● Ensure voice transmission quality, high fidelity, and clear voice. It can greatly suppress howling even in a poor environment; ● Can effectively prevent bur...

Guangzhou Boente Technology Co., Ltd (Bo Ente Industrial Co., Limited)
Guangdong,China

Site Member

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6 Channels Feedback Suppressor , High Efficiency Digital Audio Processor

...; ● Extended volume; ● Ensure voice transmission quality, high fidelity, and clear voice. It can greatly suppress howling even in a poor environment; ● Can effectively prevent burning out of audio equipment ...

Guangzhou Boente Technology Co., Ltd (Bo Ente Industrial Co., Limited)
Guangdong,China

Site Member

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Push Button LCD Baby Sound Module AAA Battery For Children Board Books

... IC duration 2000 seconds LCD display 38.1*22.3*2.8mm Testing CE/ROHS/EMC/EN71-1/2/3 Speaker 8Ohm 0.25W, Dia.29mm Battery AAA Carbon * 3pcs Function 6 buttons in total,Volume ± button, forward/backward (last...

Tung wing electronics（shenzhen) co.,ltd
Guangdong,China

Verified Supplier

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1080P 20fps PIR 4G Wifi Security Camera PTZ POE Network Camera 4W With Solar Panels

... Audio Built-in Speaker 8Ω2W Micphone range 10m Lens Lens 3.6mm Angle 110° Storage Cloud Alarm Video Phone APP UBOX,ios10.0,android5.0 Version Above Local TF Card (Max 32G) Power Mode Solar Panel+ 18650 Batt...

Shenzhen Ouxiang Electronic Co., Ltd.
Guangdong,China

Verified Supplier

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MP3 WAV LCD Baby Sound Module AG3 Battery For Children Books

... IC duration 2000 seconds LCD display 38.1*22.3*2.8mm Testing CE/ROHS/EMC/EN71-1/2/3 Speaker 8Ohm 0.25W, Dia.29mm Battery AAA Carbon * 3pcs Function 6 buttons in total,Volume ± button, forward/backward (last...

Tung wing electronics（shenzhen) co.,ltd
Guangdong,China

Verified Supplier

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