SHIDU Big power 25w best seller SD-S28UHF Wireless teaching Voice Amplifier
SHIDU Big power 25w best seller SD-S28UHF Wireless teaching Voice Amplifier
SHIDU Big power 25w best seller SD-S28UHF Wireless teaching Voice Amplifier
SHIDU Big power 25w best seller SD-S28UHF Wireless teaching Voice Amplifier
SHIDU Big power 25w best seller SD-S28UHF Wireless teaching Voice Amplifier
SHIDU Big power 25w best seller SD-S28UHF Wireless teaching Voice Amplifier
SHIDU Big power 25w best seller SD-S28UHF Wireless teaching Voice Amplifier
SHIDU Big power 25w best seller SD-S28UHF Wireless teaching Voice Amplifier
SHIDU Big power 25w best seller SD-S28UHF Wireless teaching Voice Amplifier
SHIDU Big power 25w best seller SD-S28UHF Wireless teaching Voice Amplifier
SHIDU Big power 25w best seller SD-S28UHF Wireless teaching Voice Amplifier
SHIDU Big power 25w best seller SD-S28UHF Wireless teaching Voice Amplifier
SHIDU Big power 25w best seller SD-S28UHF Wireless teaching Voice Amplifier

SHIDU Big power 25w best seller SD-S28UHF Wireless teaching Voice Amplifier

Model NO.
SD-S28UHF
Price:
USD 61.59-72.46
Delivery:
FOB
Minimum order quantity:
1
Quantity:
  • Type:Mini Amplifier
  • Channels:1
  • Place of Origin:CN
  • Brand Name:Shidu
  • Model Number:SD-S28UHF
Product Description
ProductSHIDU Big power 25w best seller SD-S28UHF Wireless teaching Voice Amplifier 

                           

Model No.S28UHFSound coverage2500square meter
Output power25WWireless distance30~35m
Frequency domain90Hz~18KHzNet Weight298g
Charging VoltageDC 5V, 1AAppearance size123*99*48mm
Lithium batter7.4V/ 2000mAhMICUHF Wireless headset
Charging time3~5hWorking temperature -10℃~45℃
Music playing time8~10hAvailable colorblack; blue
voice amplifying time10~12hPackageGift color box

 

Main features:


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. Adopt 3.5 inch Hi Fi double magnetic big-size trumpet, maximum peak up to 25W;
6. Adopt SHIDU Acoustic amplification electroacoustic system;
7. Equipped with SHIDU special acoustic microphone --- Hi Fi original sound amplification;
8. Super MP3 audio encoding technology --- support TF card & U flash disk;
9. One touch Hi Fi recording;
10. Support AUX --- can connect with PC and work as speaker;

 

 

 

 

 

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