SHIDU 15W Rechargeable Portable Bluetooth Voice Amplifier for Teacher Wired Microphone FM Radio AUX Audio Recording Speaker S278
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Portable Speakers: Voice Amplifier Portable Professors
Power: Rechargeable 2500mah Lithium Battery
Model: Amplificador De Voz S278
Mode: Bluetooth/FM Radio/USB flash drive play/TF card play /AUX mode
Feature 1: One Touch HiFi Recording
Feature 2: Voice Amplifier For Teacher
Feature 3: SHIDU Voice Amplifier
Feature 4: Voice Amplifier With Wired Microphone
Feature 5: Bluetooth Speaker
Frequency Range: Other
Brand Name: SHIDU
Channels: 1
Voice Control: No
Speaker Type: Portable
Cabinet Material: Plastic
Use: others
Material: Plastic
Display Screen: Yes
High-concerned chemical: None
Playback Function: MP3
Inbox adaptor: No
Communication: AUX
Communication: USB
Communication: Bluetooth
Communication: Audio Line
Display Screen: Yes
Remote Control: No
Audio Crossover: Full-Range
Power Source: Battery
Input Power(W): <25 W
Input/Output: USB
Built-in Microphone: No
Intelligent Personal Assistant: None
Category: Speakers
Output Voltage: 15 W
Support Memory Card: Yes
Waterproof: No
Feature: None
Origin: Mainland China
Certification: CE
Certification: FCC
Sound Mode: Standard Mode
SHIDU Model: S278
Number of Loudspeaker Enclosure: 1
Support Apt-x: No
Support APP: No
Battery: Yes
Power Source: Battery
SHIDU 15W Rechargeable Voice Amplifier Portable Wired Microphone FM Radio AUX Audio Recording Bluetooth Speaker For Teacher
Note:
Before turn on the amplifier, ensure that the MIC don't point at the amplifier, this will eliminate any annoyance associated with howling. For ensure better amplification, aim at the headset MIC capsule when speaking, and keep the distance between the voice amplifier and the MIC more than 60 cm to avoid howling.
Simply tucking the speaker around waist, and mounting headphone over head can help achieve the required distance.
Specifications:
1. Output Power: 15W
2. Charging Voltage: DC 5V, 0.5A
3. Lithium Battery: 3.7V, 2500Mah
4. Working Time:With 50% Volume
8~10 Hours (Musical Mode);
10~12 Hours (Wired Mic Mode)
5. Charging Time: 3~5 Hours
6. Product Size: 115*86*35mm
7. Unit Weight: 204g
8. Available Color: Black
9. Working Temperature: -10℃~45℃
10. Frequency Response: 200Hz~18Khz
11. Sound Coverage: 800㎡
Main Featuers:
1. SHIDU Patented Appearance;
2. Stylish, Ergonomic And Comfortable Design;
3. High Power Double Magnetic Trumpet --- More Clear And Penetrating;
4. Bluetooth 4.2 Chip, Singnal Transmission More Fast And Stable;
5. Wired MIC With Built-In High Quality Lithume Battery;
6. OLED Screen，Adopt 3.5 Inch HiFi Double Magnetic Big-Size Trumpet, Maximum Peak Up To 15W;
7. Adopt Shidu Acoustic Amplification Electroacoustic System;
8. Equipped With SHIDU Special Acoustic Microphone --- HiFi Original Sound Amplification;
9. Super MP3 Audio Encoding Technology --- Support TF Card & U Flash Disk;
10. One Touch HiFi Recording;
11. Support AUX --- Can Connect With PC And Work As Speaker;
12. Support FM Stereo Radio.
Standard Package:
1 * Main Machine
1 * Waistband
1 * Microphone
1* USB Cabel
