recordable megaphone 120db

Brand Name:OEM

Model Number:JM-10RW

Place of Origin:China

...Recording Battery Powered Megaphone with Built-in Microphone Battery Powered Megaphone Description a portable megaphone speaker, it's important to consider factors such as the size and weight of the device, the power output, battery life, and the quality of the speaker. Some models also come with additional features such as a siren or a USB port for charging other devices. A battery-powered megaphone...

Brand Name:UM AUDIO

Model Number:UM3001R

Place of Origin:China

... microphone * Siren alarm mode * 120 seconds recording * Adjust volume control * Shoulder strap for easy carrying AUDIO-Specification Model: UM3001R (Record) Main Material: ABS Product Dimension: Ø230 x L350mm Power: Max 50W Power Supply: 8x C(or D)

Brand Name:NOVA acoustics

Model Number:SRX712M

Place of Origin:Guangzhou, China

12" 2-Way Pro Audio Passive Speaker For Conference and Show ( SRX-712M ) Quick details: SRX-712M is a two-way passive sound reinforcement speaker with careful acoustic design and innovative transducers technology. It composed by 12"+1.75", RMS power is ...

Place of Origin:Ningbo,China

Brand Name:YONGTUO

Model Number:YT

Promotion Item PA System Power Megaphone 6V Recording USB Megaphone Specifications Sporting events Audio mixer loudspeakers 1.Size:140x220MM 2.Function:Talk/Siren 3.10W (D x4 pcs battery) 4.Material:Plastic With these megaphones, the whole crowd will pay ...

Brand Name:NEWGOOD

Model Number:NG-09

Place of Origin:CHINA

Remote Control Portable Wireless Bluetooth Speaker with UHF Wireless Megaphone MIC Recording 3.5mm 6.5mm Handle Features: Features 1 Features 2 Features 3 Portable Compact Design, Handle Comfortable Bluetooth Speaker Professional MIC jacket plug Human ...

Brand Name:Beward

Model Number:B2002FR-WM-TM-L06

Place of Origin:China

...120dB Facial Recognition Access Control Voice Recognition Face Mask Linux Operating System Features:​ ∙ Using Linux operating system, ∙ Support PIR human body sensing wake-up function. ∙ Support 24,000+ face matching library and 160,000 face recognition records ∙ vision optical wide dynamic ≥120dB...

Brand Name:GESTTON

Model Number:GF-200

Place of Origin:Shenzhen,China

... rate: 32 bits / 48Khz Maximum SPL: 120dB SPL (0.5% THD) Signal to noise ratio: 85dB, 1kHz at 1pA Power requirements / energy consumption: 5V USB / 75ma ...

Model Number:UM-1

Place of Origin:China

Brand Name:DEKEN

Megaphone MP-101 INSTRUCTION Dry Cell or Rechargeable Lithium Battery All ABS Body, Sturdy Yet Light Weight Built-in Siren, Whistler and Hoot 120 seconds Voice Recording Function Support SD-card, U-disk and Audio Line In Support MP3,WAV SPECIFICATIONS ...

Model Number:Wire microphone

Place of Origin:China

Professional Condenser Microphone for Computer with Stand USB Mic 270° rotation Specifications Microphone: condenser Frequency Response: 20Hz - 20kHz Sample Rate: 32kHz Bit Rate: 16bit Max SPL: 120dB (THD: 0.5% 1kHz) Audio line length: 1.8 m Introduction ...

Brand Name:Customized

... Low light level night vision Frame Rate 30 fps (1080P) SNR 48dB min Dynamic Range 120dB min Minimum Illumination 50IRE@0.1 Lux Maximum Illumination 100,000 Lux Capacity 8~32GB (can be recorded for

Brand Name:Xianfeng

Model Number:E60

Place of Origin:Made In China

Human Portable Doppler Ultrasound Machine for Clinic or Private Hospital Specifications: *B/2B/4B/M/CFM/PDI/PW *THI(Tissue Harmonic Imaging) *Free hand 3D imaging(Optional) *4D Optional *Automatic measurement and analysis vascular intima *Extended imaging...

Place of Origin:China

Model Number:L-1FA3（L-5FA）

Firefighting megaphone Tactical megaphone Megaphone OEM whistle megaphone LOGO record Megaphone lighting Product specifications Material: PC Voltage: 9-12V Max output ≥30w Size: L Color: Red Supply Type: ...