MINI UHF professional Wireless micfone portable cordless Condenser mike phone lapel karaoke microphone sans fil wireless mic
- Category: Microphones >>>
- Supplier: Shenzhen Quanhuazhi Electronics Co. Ltd.
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Product Overview
Description
Product Description
Product Name | SK750 MINI UHF wireless microphone | |
System Specifications | ||
Transmission Frequency Band | 610.50~669.50MHz | |
Audio Frequency Response | 40Hz ~ 18KHz | |
Dynamic Range | 90dB (Circuit performance) | |
Signal-Noise Ratio | 90dB (Circuit performance) | |
Microphone sensitivity | -30dB (Built-in microphone) | |
Frequency Range | 40-180000Hz | |
Pairing Type | Automatic | |
Effective Working Distance | 20m(there is block), 50m(in open space) | |
Working Temperature | -15 ° C to + 65 ° C | |
Receiver Specifications | ||
Transmission Frequency Band | 610.50~669.50MHz | |
Transmission Type | Frequency hopping / Digital FSK | |
Receiving Sensitivity | -95~-71dBm | |
Antenna Method | Built-in F type antenna | |
Display Mode | Multi-functional LED display mode | |
Power Requirements | Built-in 350mAh lithium battery, standard USB 5V charging via TYPE-C interface | |
Battery Life | > 3 hours | |
Output Connector | 3.5mm TRS | |
Working Temperature | -5 ° C to + 50 ° C | |
Dimensions | 47 mm * 47mm * 15mm | |
Weight | 30g | |
Transmitter Specifications | ||
Transmission Frequency Band | 610.50~669.50MHz | |
Modulation Type | Frequency hopping / Digital FSK | |
Transmit Power | 10dBm | |
Antenna Method | Built-in F type antenna | |
Polar Pattern | Omni-directional (built-in microphone and external lavalier) | |
Display Mode | Multi-functional LED display mode | |
Power Requirements | Built-in 350mAh lithium battery, standard USB 5V charging via TYPE-C interface | |
Battery Life | > 6 hours | |
Input Connector | 3.5mm TRS | |
Working Temperature | -5 ° C to + 50 ° C | |
Dimensions | 47 mm * 47mm * 15mm | |
Weight | 30g | |
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Company Introduction
Shenzhen quanhuazhi Electronic Co.,Ltd. is a high-tech enterprise in Shenzhen which devoted to researching and developing Security camera product solution and Digital Video Broadcasting (DVB-S/T2).Our factory was founded in 1998,covering 10000 square meters,with more than 20 professional technicians in R&D department and 500 skilled workers, with advanced equipment and ISO standard manag ement and over 18-year considerate service for every VIP customers. Our factory equipped with advance ultra-fast SMT lines,auto insertion lines, assembly production lines, and full compliant of quality assurance system. We ensure our products meet upcustomer expectations and demands. With over 400 employees our core advantage R&D team, Quality assurance team, Supply chaintearn,Production control team, and Global Sales Marketing team. Our team with a firm in frastructure maintain customers market growth,built an instinct value chain, and identify solutions which maximize the commercial return for our customer.Our products have occupied a large market share in Europe, North America、South America、Asia and Africa etc. In domestic market,Our factory ranks the top 5 among DVB manufactures in China, our products have passed CE , UL , FCC , RoHS and 3C certification.We
will launch new items continuously based on competitive price and we are supposed to be the worlds top manufacturer. Our company supplies different kinds of products High quality and favorable price. We are pleased to get your Inquiry and we will come back to as soon as possible. We stick to the principle of “quality first , srvice first, continuous improvement and innovation to meet the customers“ for the management and “zero defect，zero complaints“ as the quality objective
will launch new items continuously based on competitive price and we are supposed to be the worlds top manufacturer. Our company supplies different kinds of products High quality and favorable price. We are pleased to get your Inquiry and we will come back to as soon as possible. We stick to the principle of “quality first , srvice first, continuous improvement and innovation to meet the customers“ for the management and “zero defect，zero complaints“ as the quality objective
FAQ
Q:What should I do when I ready to start a business?
A:You’d better place the order via Trade Assurance order on Alibaba,Which your payment can be assured.Not only trade assurance order can be accepted,but also Bank transfer, Paypal and Western Union.
Q : What is the delivery time ?
A : Our models have stock, can be shipped out within 7 days once receiving payment. The Developing projects is basing on your own design and determined through negotiation.
Q:How long is the warranty period
A: The warranty period is 1 year as from the date of invoice.Maintenance service can still be provided after the warranty period,but maintenance costs need to be renegotiated.
Q:How about the shipment?
A:We have our own long cooperative shipping company, they can offer the best freight.
Q : What is the delivery time ?
A : Our models have stock, can be shipped out within 7 days once receiving payment. The Developing projects is basing on your own design and determined through negotiation.
Q:How long is the warranty period
A: The warranty period is 1 year as from the date of invoice.Maintenance service can still be provided after the warranty period,but maintenance costs need to be renegotiated.
Q:How about the shipment?
A:We have our own long cooperative shipping company, they can offer the best freight.
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