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Portable 2.4G Headset Microphone with 20m Wireless Range, Used in Classrooms, Teacher Lectures,
$20
Min. order 1 set
Outdoor Wireless WIFI Column Speaker/WIFI Horn Speaker 30-100W Support 4G/sip/ip/wifi Network Platform
$155
Min. order 1 sheet
3 sold
2.4G Head-Mounted/Lavalier Wireless Microphone for Sports Aviation & Live Streaming for Multimedia Teaching & Promotional Events
$20
Min. order 1 set
Full Set Mosque/School PA System Equipment MP3 Audio Power Amplifier and Aluminium Speaker Microphone Set
$550
Min. order 2 sets
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GSM Wireless Public Address Broadcasting System Horn Loudspeaker and Power Amplifier Manufacturer
$195-200
Min. Order: 1 set
1 sold
Outdoor PA System 4G Wireless Network IP/WIFI Horn Speaker Support Solar Power Supply 30W 50W 100W
$270
Min. Order: 2 sets
1 sold
3/4G Wireless Speaker PA System SIM Card GSM Communication Remote Wireless Voice Broadcasting System Manufacturer Supplier
$210
Min. Order: 1 set
1 sold
Outdoor 4G/5G Internet SIM Card Speaker Remote Wireless Music Broadcast Speech
$180
Min. Order: 1 set
1 sold
Wireless Public Address System Outdoor Column Speaker Supports 2/3/4G Wireless Network DC/AC/solar Power Supply
$210
Min. Order: 2 sets
1 sold
Remote 2G/3G/4G Wireless Intercom and Music Playback Terminal Speaker
$210
Min. Order: 2 sets
1 sold
Professional 4G Wireless Audio Power Amplifier Speaker GSM SIM Network PA System From Receivers & Amplifiers Product Category
$310
Min. Order: 1 set
1 sold
Outdoor IP/4G/SIP/VOIP 4G Wireless Network Built-in Amplifier 30W Radio Horn Speaker
$180
Min. Order: 1 set
1 sold
Outdoor IP/4G/SIP/VOIP Wireless Network Built-in Amplifier 30W Proactive Radio POE IP Horn Speaker
$230
Min. Order: 1 set
1 sold
Outdoor Horn Speaker Tweeter 15W 30W 50W 100W 120W 200W 100V RJ45 TCP/IP SIP 4G POE Active Option
$110
Min. Order: 1 set
2 sold
Portable Wireless Microphone Speaker Outdoor Horn Speaker with Microphone Installed in Mosque Venue, Classroom Car
$145
Min. Order: 1 set
1 sold
Car Speaker Installed on the Roof 12V Power Supply With 2.4g Wireless Microphone 30W
$175
Min. Order: 1 set
1 sold
Outdoor Solar Horn Speaker with 4G Wireless Networking Remote Broadcasting Function Built-in Power Amplifier Supports RJ45 Input
$185
Min. Order: 1 set
1 sold
Outdoor Solar Powered Voice Alarm Prompter Speaker Infrared Human Motion Sensing with Safety Features for Parks
$260
Min. Order: 1 set
1 sold