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Total 6370 products for db sound level Manufacture & Suppliers

Highway Sound Reduction Transparent Noise Barrier For Road

...her than absorbed. After testing,15 and 20 mm acrylic sheet,respectively 32 and 35 db noise reduction.If the top of the acoustic panel made inwardly curved shape, sound effects will be better. 2. Excellent w...

Chengdu Cast Acrylic Panel Industry Co., Ltd
Sichuan,China

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Customized Color Baby Sound Module For Toddlers Learning Animal Sound Books

Sound Module For Animal Sound Book Indoor Learning Book Specifications ( Sound Module): Batteries:AAA batteries*2PCS,3V operating voltage; Battery life cycle: 500~560 cycles, Storage time: 2-3 years. With stand...

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 plastic sp...

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 plastic sp...

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

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ABS Material Toy Sound Module AG10 Battery Pre Recorded for Kid's Sound Book

...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 plastic sp...

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

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Mini Small Toy Sound Module Recordable 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 plastic sp...

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

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Round Toy Sound Module ABS Materials For Baby Play Sound Books

...) 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: 75-85 dB 6.27*4.5mm metal speaker *...

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

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Mini Small Toy Sound Module Recordable 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 plastic sp...

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

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Small Round Sound Module Customized Size For Kid'S Sound Book

...Sound Module for Kid's Sound Book, Play A Sound Book,Indoor Educational Toy Specifications 1. Module size: 35*18mm (we have existing molds, customized shapes are also welcome) 2. Blister: 0.4mm PET 3. Batter...

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

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AG10 Battery Toy Sound Module ABS Material Pre Recorded For Kid'S Sound Book

...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 plastic sp...

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

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GM1352 Sound Pressure Level Sensor

Sound Level Meter GM1352 Environmental Detection The appearance design of digital sound level meter is novel, small and portable. The digital sound level meter is applicable for measurement of noise engineering...

Shaanxi Sibeier(Sbe) Electronic Technology Co., Ltd.
China

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GM1352 Sound Pressure Level Sensor

Sound Level Meter GM1352 Environmental Detection The appearance design of digital sound level meter is novel, small and portable. The digital sound level meter is applicable for measurement of noise engineering...

Shaanxi Sibeier(Sbe) Electronic Technology Co., Ltd.
China

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97 DB IP68 Cellular Truck Vehicle Backup Alarms

... 320g 2. Description 1. BJX series is made for truck bus applications in low noise areas. 2. Intelligent models measure the ambient noise level and adjust their output level. 3. create a volume that...

Beijing Silk Road Enterprise Management Services Co.,LTD
Jiangsu,China

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Residential Noise Barrier Acrylic Highway Sound Barrier Fence

... rather than absorbed. After testing,15 and 20 mm acrylic sheet,respectively 32 and 35 db noise reduction.If the top of the acoustic panel made inwardly curved shape, sound effects will be better. 2. Excelle...

Chengdu Cast Acrylic Panel Industry Co., Ltd
Sichuan,China

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Polycarbonate Highway Sound Barrier Wall 8mm Residential Noise Barrier

...Sound Barrier Wall 8mm Residential Noise Barrier The feature of Transparent sound barrier 1. Good sound insulation Noise reduction mechanism of acoustic panel is reflected rather than absorbed. After testing...

Chengdu Cast Acrylic Panel Industry Co., Ltd
Sichuan,China

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Highway 18mm Transparent Sound Barrier Noise Insulation Barrier For Road

... rather than absorbed. After testing,15 and 20 mm acrylic sheet,respectively 32 and 35 db noise reduction.If the top of the acoustic panel made inwardly curved shape, sound effects will be better. 2. Excelle...

Chengdu Cast Acrylic Panel Industry Co., Ltd
Sichuan,China

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Railway Highway 25mm Thick Soundproof Acrylic Sheet 30 Rw/DB

Sound Noise Barrier PMMA 25mm Acrylic sheets for Railway Highway DUKE Soundbarrier Panels Parameters Table Products Name Soundproof Acrylic Sheet Vcat Softening Temperature ≥110℃ Weighted Transmission loss ≥30 ...

Chengdu Cast Acrylic Panel Industry Co., Ltd
Sichuan,China

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Brich Plywood Nightclub Sound Equipment Dual 12" 8ohm For Stadium

...Sound Equipment Line Array SpeakersDual 12" 8ohm For Stadium Applications: Suitable for using in stadium, stage, multi-function hall, auditoria hall, and other movable performance avenues Model SQ-212 Freque...

Guangzhou langyuan audio equipment co.lt shawan branch
China

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Dual 12 Inch Nightclub Sound Equipment Line Array Speakers

...Sound Equipment Line Array SpeakersDual 12" 8ohm For Stadium Applications: Suitable for using in stadium, stage, multi-function hall, auditoria hall, and other movable performance avenues Model SQ-212 Freque...

Guangzhou langyuan audio equipment co.lt shawan branch
China

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High Output Dual 12" Line Array Subwoofer 136 dB For DJ Stage / Concert

... 136 dB For DJ Stage / Concert High Output Dual 12" Line Array Sound Speaker System for Event (CA-2712) CA-2712 High Output Dual 12" Line Array Description: NOVA Introduces the CA series compact line array s...

Guangzhou Nova Acoustics Co., Ltd.
Guangdong,China

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