语音疏散和火灾报警面板,带记录器扩音系统扬声器室外专业金属扬声器节点Pro Nox系统6.1千克
¥688.00 - ¥702.38
Min Order: 2 pieces
Warranty: 5Years
CNSupplier
制造商工作室专业无线金属动态人声超高频麦克风USB电容RGB电脑游戏播客录音麦克风
¥50.33 - ¥1,114.32
Min Order: 2 pieces
Warranty: 3Months-1Year
CNSupplier
制造商工作室专业无线金属动态人声超高频麦克风USB电容RGB电脑游戏播客录音麦克风
¥179.73 - ¥323.51
Min Order: 2 pieces
Warranty: 3Months-1Year
CNSupplier
RichiTek 最高折扣音频引导系统数字为朝jj
全球批发
¥194.33 - ¥202.59
Min Order: 2 pieces
Shipping per piece: ¥69.02
CNSupplier
10 yrs
TPM006c通用串行总线面板MP3播放器模块,带调频收音机蓝牙辅助和音频公共广播系统记录器功能
全球批发
¥50.33 - ¥64.71
Min Order: 2 pieces
Shipping per piece: ¥69.02
Function: Voice Recorder
Battery Life: > 20 Hours
Screen: No
Audio Format Support: Mp3
CNSupplier
11 yrs
TCP/SIP/IP音频模块系统支持音乐定时播放和公共地址双向对讲广播
¥467.30
Min Order: 1 sets
Function: Voice Recorder
Battery Life: < 10 Hours
Screen: No
Audio Format Support: Mp3
CNSupplier
7 yrs
厂家批发3.7V MP3 USB调频麦克风音频放大器音乐播放器蓝牙5.0 MP3 BT播放器板,带2 * 5w放大器
全球批发
¥10.07 - ¥12.95
Min Order: 10 pieces
Shipping per piece: ¥8.27
Function: Voice Recorder
Battery Life: > 20 Hours
Screen: Yes
Audio Format Support: Mp3, Wma, Asf, Wav
CNSupplier
4 yrs
高端功放USB模块MP3 USB播放器板,带屏幕TPM006C
全球批发
¥50.33 - ¥64.71
Min Order: 2 pieces
Shipping per piece: ¥69.02
Function: Voice Recorder
Battery Life: > 20 Hours
Screen: No
Audio Format Support: Mp3
CNSupplier
11 yrs
Lan/Internet IP网络公共广播系统音频播放模块。具有对讲和监听功能。
¥467.30
Min Order: 2 sets
Function: Voice Recorder
Battery Life: < 10 Hours
Screen: No
Audio Format Support: Mp3
CNSupplier
7 yrs
PA系统IP音频模块,具有功率放大器、对讲机、监控、定时播放功能。
¥431.35
Min Order: 1 sets
Function: Games
Battery Life: > 20 Hours
Screen: No
Audio Format Support: Ogg
CNSupplier
7 yrs
工厂直销迷你USB Mp3音乐播放器模块板,用于PA放大器TPM156A
全球批发
¥50.33 - ¥64.71
Min Order: 2 pieces
Shipping per piece: ¥51.34
Function: Voice Recorder
Battery Life: > 20 Hours
Screen: Yes
Audio Format Support: Mp3
CNSupplier
11 yrs
TPM004C BT模块音频模块功放USB模块
全球批发
¥64.71 - ¥79.09
Min Order: 2 pieces
Shipping per piece: ¥71.11
Function: Voice Recorder
Battery Life: > 20 Hours
Screen: Yes
Audio Format Support: Mp3
CNSupplier
11 yrs
带放大器的板2*5w USB TF收音机BT 5.0 MP3解码器板3.7V无线音频音乐播放器模块
¥8.63 - ¥12.15
Min Order: 20 pieces
Shipping per piece: ¥13.02
Function: Voice Recorder
Battery Life: > 20 Hours
Screen: Yes
Audio Format Support: Mp3, Wma, Asf, Wav
CNSupplier
4 yrs
用于公共地址放大器的高质量Mp3播放器板模块触摸屏
全球批发
¥50.33 - ¥64.71
Min Order: 2 pieces
Shipping per piece: ¥69.02
Function: Voice Recorder
Battery Life: > 20 Hours
Screen: Yes
Audio Format Support: Mp3
CNSupplier
11 yrs
教学培训大声个人扩音系统便携式调频收音机无线耳机麦克风迷你录音机音频放大器
¥28.69 - ¥35.95
Min Order: 100 pieces
Channels: 1
Type: Professional Amplifier
CNSupplier
2 yrs
扩音系统数字计时播放器智能计时音乐Mp3播放器计时音乐播放器
¥502.02 - ¥554.57
Min Order: 1 sets
Function: Voice Recorder
Audio Format Support: Mp3, Wav
CNSupplier
6 yrs
带LED手电筒的便携式pa系统FM收音机 (B836S)
¥30.20 - ¥32.36
Min Order: 2000 pieces
Function: Voice Recorder
Battery Life: < 10 Hours
Screen: Yes
Audio Format Support: Mp3, Wav
CNSupplier
10 yrs
功放USB模块TPM120B调频发射机播放器功放系统模块
¥43.14 - ¥57.52
Min Order: 500 pieces
Function: Voice Recorder
Battery Life: > 20 Hours
Screen: Yes
Audio Format Support: Mp3
CNSupplier
11 yrs
Takstar DA-239窗口对讲扬声器系统专业抗干扰无噪声双向录音麦克风
¥920.14
Min Order: 5 pieces
Style: Wired Microphone
Communication: Wired
Function: Portable
Use: Broadcasting
CNSupplier
2 yrs
USB模块TPM009D USB MP3模块PA放大器USB模块
全球批发
¥50.33 - ¥64.71
Min Order: 2 pieces
Shipping per piece: ¥69.02
Function: Voice Recorder
Battery Life: > 20 Hours
Screen: Yes
Audio Format Support: Mp3
CNSupplier
11 yrs
工厂直销便携式收音机触发Mp3播放器模块,用于功放TPM 006D
全球批发
¥43.14 - ¥57.52
Min Order: 2 pieces
Shipping per piece: ¥69.02
Function: Voice Recorder
Battery Life: > 20 Hours
Screen: Yes
Audio Format Support: Mp3
CNSupplier
11 yrs
热卖USB蓝牙MP3播放器sd卡调频收音机模块扩音放大器
全球批发
¥64.71 - ¥79.09
Min Order: 2 pieces
Shipping per piece: ¥69.02
Function: Voice Recorder
Battery Life: > 20 Hours
Screen: Yes
Audio Format Support: Mp3
CNSupplier
11 yrs
热卖USB 3.7V 5V MP3播放器蓝牙模块放大器解码器板音乐扬声器收音机麦克风套件
¥10.07 - ¥12.95
Min Order: 20 pieces
Shipping per piece: ¥11.00
CNSupplier
4 yrs
印度尼西亚热卖USB 5v 12v MP3收音机蓝牙模块放大器解码器板音乐扬声器收音机麦克风套件
¥8.27 - ¥11.15
Min Order: 3000 pieces
CNSupplier
4 yrs
高品质放大器AUX USB tf卡调频收音机BT蓝牙MP3播放器解码器板音乐模块数字音频播放器
全球批发
¥10.07 - ¥13.66
Min Order: 5 pieces
Shipping per piece: ¥10.64
CNSupplier
4 yrs
便携式功放USB TF收音机BT 5.0 MP3解码器板3.7V无线音频音乐播放器模块
全球批发
¥8.63 - ¥12.15
Min Order: 20 pieces
Shipping per piece: ¥6.40
Function: Voice Recorder
Battery Life: > 20 Hours
Screen: Yes
Audio Format Support: Mp3, Wma, Asf, Wav
CNSupplier
4 yrs
工厂销售3.7V MP3板,带2 * 5w安培USB调频麦克风音频放大器音乐播放器蓝牙5.0 MP3解码器板播放器模块
全球批发
¥10.07 - ¥10.79
Min Order: 5000 pieces
Shipping per piece: ¥0.6471
Function: Voice Recorder
Battery Life: > 20 Hours
Screen: Yes
Audio Format Support: Mp3, Wma, Asf, Wav
CNSupplier
4 yrs
厂家批发3.7V MP3 USB调频麦克风音频放大器音乐播放器蓝牙5.0 MP3解码器板播放器模块
¥10.07 - ¥11.87
Min Order: 1000 pieces
Shipping per piece: ¥0.7909
Function: Voice Recorder
Battery Life: > 20 Hours
Screen: Yes
Audio Format Support: Mp3, Wma, Asf, Wav
CNSupplier
4 yrs
2*5W BT板,带麦克风3.7V MP3 USB调频麦克风音频放大器音乐播放器蓝牙5.0 MP3解码器板播放器模块
¥10.07 - ¥11.51
Min Order: 300 pieces
Shipping per piece: ¥0.5033
Function: Voice Recorder
Battery Life: > 20 Hours
Screen: Yes
Audio Format Support: Mp3, Wma, Asf, Wav
CNSupplier
4 yrs