1. 4M 360 degrees pickup radios

Model	TEVO-A2000B
Voice technical parameters	Acoustic Echo cancellation(AEC): >65dB Echo length cancellation:≥500ms Bidirectional noise compression(NC): <25dB Automatic Direction finding Technology of Intelligent microphone(EMI) Automatic gain control(AGC)
Audio parameters	Microphone frequency response:100Hz-22KHz Speaker frequency response:100Hz-22KHz               Speaker volume: 95dB at the most Microphone sound-pickup diameter: 4 m, 360 degrees full range
Interface	Bluetooth /USB interface, 3.5mm audio output
Power supply	USB power supply(5V/500m)
Computer environment	Windows,Mac OSX,Android
Operating environment	Operational environment: 0 ~ 40 degrees C ,Working humidity: 20 ~ 85% (no frost)
Size	141 x 141x42mm/192x192x90mm (before/after packaging )
Weight	260g/500g (Net/Gross weight)
Accessory	1.8m USB cable Power adapter ,QC card, manual

 

 

 

1.Delivery:
For sample orders, we have products in stock; same day shipping when we get the order;
For purchase order, we will ship within 3-7 working days;
2.Packaging:

Foam packaging inside; standard carton packaging outside.

1.Who we are?
Due to our extensive partner network, Tongveo can play a decisive role in international or global video conferencing projects. We focused on developing and implicating the technology of video conferencing products,SD,HD PTZ video conference camera and omnidirectional conference microphone speakers.We are proffessional and we have good reputation in product development, production, sales and after service. We can design produce and sale directly in order to ensure the most competitive price and excellent quality under control.All of our products are compliant with CE,FCC and Rosh standards. We have established a sound sales & service network.Offices has been set up in Shenzhen, Hongkong, Beijing, Guangzhou, Xi'an,etc.We also successfully sold our products to many foreign countries. We are sincerely to make any meeting better and easier! Welcome your OEM/ODM orders.

2. What we do?
We designing, tooling, produce and sale directly in order to ensure the most possible competitive price and excellent quality under Control. Our Product: Video conference camera,Video conference omnidirectional microphone, video Conference software product Video conference system, audio conference system, Network Conference system, Education system, Tele-medicine system, Courtrooms, Public safety system, Financial facility, Airports, Prisons, Highways, Port, Forest Fire Prevention, Schools and Customs systems.

Our advantages

1.Strictly QC process

1) Four times strict 100% inspection Raw Material Inpection + Semi-finished product inspection + Finished product inspection + Customer commissioned inspection (AQL 2.5 Standard)
2) 72 hours of pre-delivery aging test. We owns our independent aging test lab and all products undergo 72-hour aging test before shipment.
2. Warranty We provide 24 months wanrranty guarantee, replacement within 3 months, and 24 months free maintainance. Enjoy lifetime technical support service. (firmware upgrade service etc )
3. Qualified Certificates. Our products are produced in strict compliance with international standards ( CE, FCC, RoHS, VCCI, ISO 9001 ).
4. Japanese Production Guide. Completely follow the strict Japanese production standards to guide production.