Megaphone

MGP-30

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产品详细

Specification

Power	20W	Recording time	120s
Audible range	About 150 Meters	Operating Voltage	DC6V-9V

Battery installation:

Press the button and open the back cover, then put battery into the corresponding slot and close the back cover. The megaphone can use one rechargeable battery or 6 pieces D size battery.

Operating instructions:

[Switch]: Press to turn ON/OFF the power. Speaks via the internal microphone or the hand microphone.

[Sound Recording]: Press to record message, press again to end recording. Please adjust the volume to minimum by the volume wheel switch for recording. The maximum recording time is about 120 seconds.

[Playback]: Press to play the recording. Press again to end playing.

[Music]: Press [Switch] button first, then press the button to play the sound. Press the button again to stop the loop.

USB/TF Playing

[]: Short press to play previous file.

[]: short press to play next file.

[►I]: Short press to play/pause. Long press to repeat current single file.

AUX : Insert the 3.5mm audio cable to input aux sound source.

Optional accessories:

[Hand Microphone/ Press to talk]: Plug the hand microphone into the megaphone and press the side button on the hand microphone to talk.

Notes:

1. Prohibition the use of more than 12V power source.

2. It is forbidden to pack wrong plus-n-minus when install battery

3. Don’t shout to human ears.

4. The megaphone is not waterproof.

公司为技术型创业团队组建而成，具有强大的技术支持和拥有20年行业丰富经验的技术工程师源于德国的制冷技术，为设备的稳定、创新、质量奠定了扎实的基础和保证！公司注册资金200万，占地面积5000多平方米。是一家集可靠性设备、环境模拟设备、实验室试验设备生产，研发及销售于一体的高新科技企业。

技术参数Performance Parameters
额定电压Rated Voltage	24VDC
额定功率Rated Power	75W
额定转速Rated Speed	120rpm
空载转速Unload Speed	150rpm
空载电流Unload Current	≦0.8A
自锁扭矩Self-lock Torque	≦0.5N.m
减速比Gear Ratio	15:1
防护等级Protection Class	IP44
绝缘等级Insulation Class	B级
电机噪音Motor Noise	≦55dB
电机重量Motor Weight	2.5kg
电源线Motor Cable	450mm 8P