86-755-21635866
Back Of 6/F, Bldg. A, Zhaofeng Industry Area, Hangkong Rd., Sanwei Village, Xixiang St., Bao'an Area, Shenzhen, Guangdong, China (Mainland)
| Quantity(Piece) | 1 - 10000 | >10000 |
| Est. Time(days) | 25 | To be negotiated |
SHIDU Factory Waistband PA Amplifier with Headset Microphone SD-S308
This personal voice amplifier suitable for:
A: Sales people, teacher, clergy, tour guide, coach, public speaker, lecturer, exercise instructor or presenter.
B: Parkinson’s, MS, Guillain Barré syndrome, ALS and stroke may impair throat or chest muscles, damage
or partially paralyze vocal chords or diminish lung capacity.
C: Artificial larynx users, esophageal and TEP speakers, and those who have lost their vocal chords and/or
larynx following throat cancer surgery.
D: Everyday classroom, large auditorium, indoor & outdoor sports venues, and outdoor activities.
Main features:
1. SHIDU patented appearance;
2. Stylish, ergonomic and comfortable design;
3. Hi-Fi inside magnetic trumpet --- more loud clear & soft sound;
4. Imported ABS material with high light technology, durable and wear-resistant;
5. Loop play back function, keep playing your favorite song;
6. Ultralight (only 138g) --- portable to use;
7. Can repeat play the sounds from point A to B;
8. Support TF card or USB flash drive --- can directly play MP3 format audio;
9. Compact and lightweight fashion appearance;
10. Professional sound amplifying circuit --- clear without howling.
Other advantages:
1. Small size and lightweight fashion sound amplifier;
2. Patented appearance: Patent No.: ZL201330410057.5;
3. Portable voice amplifier with waistband: clip on belt or use belt tie on waist or hang on shoulder;
4. All-in-one: TF card / USB flash disk player & portable voice amplifier;
5. Fashion design amplifier: optional multi-color.
6. Small MOQ with marketing SHIDU brand.
Ideal public address system for teachers, instructors, anchors, tour guides and trainers, etc.
Technical parameters:
| Output power: | 5W | Frequency response: | 90Hz~18KHz |
| Charging Voltage: | DC 5V, 500mA | Lithium battery: | 800mA |
| Working temperature: | -10℃~45℃ | Working time: | 6~8 hours (musical mode); 12~15 hours (MIC mode) |
| Charging time: | 3~5 hours | Size: | 110mm*88mm*38mm |
| SNR: | ≥70dB | Available color: | sky; purple; black; red; golden |
| Weight: | 138g | Sound coverage: | 300~400m |
Standard package:
1 * main machine
1 * waistband
1 * wired microphone (only support wired microphone)
1 * USB cable
1 * user manual
As the biggest manufacturer of portable voice amplifier in China, SHIDU is a high-tech enterprise concerned with R&D, production, sales and service.
Covering an area of 3000 square meters, we now have over 200 workers. With more than 50 professional experts with higher academic title and 5 world leading production lines with 5S management, we have the production capacity of 20,000 sets per month.
Strictly following the ISO9000 quality control system standard, every product in SHIDU has been carved carefully.
SHIDU owns many technical patents with designing, researching & developing and producing every product independently. Along the way, we always remember the initial determination.
A. Rich experience in global market.
B. Strong R&D team for OEM and ODM.
C. Standard production process and quality control.
D. Professional test equipment.
E. Will reply you within 24 hours once we received your inquiry & got your contact information.
F. Prompt reply and credible after-sale services.
Highly Approval from Domestic & Foreign
In this HK Fair, SHIDU adopted strategy as “acoustic voice amplifiers first, selected high-quality Bluetooth speaker supplemented”, and main promoted SHIDU’s self-developed wireless amplification technologies, has got highly highly approval and trust from customers all over the world.
* SHIDU products all adopt ABS environmental protection material
* SHIDU products have complete testing certificate
* SHIDU goal is to let you share our advanced technology
* Quality Goods, Value-based, Perfect, Dream
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