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번역 최첨단 하이엔드 타입 120db 부저 /220v 전원공급
원문 高端型120db蜂鸣器/220v供电 220伏插电
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원문 专业双音型(大声) 220伏插电
번역 프로페셔널 듀얼 톤 + 더블 라이트 + 가능 오디오 음성 출력 ~ 스피커
원문 专业双音+双光+可音频输出到音响 可调节音量大小
![](https://img.alicdn.com/imgextra/i4/2921784609/O1CN011UODJh1juy2v6vUAN_!!2921784609.jpg)
2021 new basketball game professional buzzer/buzzer
1. Basic parameters:
1. Input voltage: AC~220V±5%; optional built-in rechargeable lithium battery power supply
2. Machine power: 30W
3. Color: black matte
4. Packaging cartons
5. Weight: about 800 grams
two,Features:
When the button is pressed, it can emit a sound greater than 120db(Whistle), To prompt the suspension and substitution.
3. Detailed description:
1. According to the requirements of the game, a buzzer is placed on the rostrum, and the recorder operates the pronunciation in some cases to remind the game players or referees to suspend or substitute.
2. Due to the special sound and frequency, please do not approach your ears when you make a sound.
All are real shots, without modification, to give customers a real detail.
![](https://img.alicdn.com/imgextra/i3/2921784609/O1CN01H0etRp1juy7PWDPuJ_!!2921784609.jpg)
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