UHF Wireless Mini Powerful Loudspeaker Guide Speaker Voice Amplification Teaching voice amplifier
- Category: >>>
- Supplier: Shanghai Norwii Technology Co. Ltd.
Share on (62191881670):
Product Overview
Description
Specification
Product Name: | Portable 4000mAh Handsfree voice amplifier with uhf wireless classroom microphone headset for teachers | ||||
Model Number: | S358 wireless | Wireless distance: | About 40m | ||
Loudspeaker： | 3 inches 2 ohmic magnetic speaker | Frequency Range: | 200Hz-15KHz | ||
Power: | Rated 5W, Max 10W | Charging time : | (4000mAh)4-6h | ||
Product color: | White, Black for option | Charging voltage： | USB/DC 5V 1A | ||
Place of Origin: | Shanghai，China | Certificate: | CE, RoHS,UKCA | ||
Battery : | 2*2000mAh Rechargeable Li- battery | Charging Port: | USB-C | ||
Using time of voice amplifier：(4000mAh) about 25h Using time of transmitter :(2000mAh) about 22h | Size of voice amplifier：91.1*101.5*37.8mmSize of transmitter：84.4 *54.6 *23.2 mm | ||||
Application: | teaching, trainer, singer, coach, tour guide, shopping mall, presentation, Yoga, outdoor speech and etc. | ||||
Product Description
Company Profile
Shanghai Norwii Technology Co.,Ltd. is a professional manufacturer with 15 years experiences in Wireless presenter, Laser pointer with Remote control, loud speaker, amplifier etc. We have experienced R&D team and motivated & energetic sales team and more than 100 skilled workers team, which can guarantee our product with high quality and strict cost control. Besides our own famous "NORWII" brand, OEM and ODM services are provided.
Our products have passed CE and RoHS certifications and most of our products have gotten patents in China. We have established cooperating relationships with many famous companies. More than 80% products have been exported to many overseas countries. Mainly in Europe, North America, Asia and the Middle East. Also we have obtained a good reputation both in the overseas and domestic market.
Take advantage of our products and services, both of us will surely benefit from our long-term win-win cooperation.
Welcome to contact us if you have any requirement! Thank you!
Our products have passed CE and RoHS certifications and most of our products have gotten patents in China. We have established cooperating relationships with many famous companies. More than 80% products have been exported to many overseas countries. Mainly in Europe, North America, Asia and the Middle East. Also we have obtained a good reputation both in the overseas and domestic market.
Take advantage of our products and services, both of us will surely benefit from our long-term win-win cooperation.
Welcome to contact us if you have any requirement! Thank you!
Exhibition Show
Certifications
FAQ
1. who are we?
We are based in Shanghai, China, start from 2014,sell to Domestic Market(66.00%),North America(10.00%),Southeast Asia(5.00%),Eastern Asia(5.00%),Northern Europe(5.00%),South America(3.00%),Eastern Europe(3.00%),South Asia(3.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Laser Pointer (Wireless Presenter),Voice Amplifier
4. why should you buy from us not from other suppliers?
Norwii is a professional manufacturer of amplifiers and demonstrators with 15 years of experience in r&d and design. All products are designed and produced independently, and have passed CE, RoHS, CCC, REACH certification. Support OEM, ODM.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DEQ,DDP,DDU,Express Delivery；
Accepted Payment Currency:USD,EUR,HKD,GBP,CNY;
Accepted Payment Type: T/T,Credit Card,Escrow;
Language Spoken:English,Chinese
We are based in Shanghai, China, start from 2014,sell to Domestic Market(66.00%),North America(10.00%),Southeast Asia(5.00%),Eastern Asia(5.00%),Northern Europe(5.00%),South America(3.00%),Eastern Europe(3.00%),South Asia(3.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
Laser Pointer (Wireless Presenter),Voice Amplifier
4. why should you buy from us not from other suppliers?
Norwii is a professional manufacturer of amplifiers and demonstrators with 15 years of experience in r&d and design. All products are designed and produced independently, and have passed CE, RoHS, CCC, REACH certification. Support OEM, ODM.
5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,DEQ,DDP,DDU,Express Delivery；
Accepted Payment Currency:USD,EUR,HKD,GBP,CNY;
Accepted Payment Type: T/T,Credit Card,Escrow;
Language Spoken:English,Chinese
Certificates
We Recommend
New Arrivals
New products from manufacturers at wholesale prices
