J13 wireless microphone
Battery capacity: 70MAH
Charging compartment battery; 300 MAH
Battery life: 6 hours
Signal-to-noise ratio: 64DBM adaptive noise reduction
Transmission delay: 30MS
Sensitivity: -42DB
Frequency response range: 20-20KHZ
Transmission distance: barrier-free 20m-30m
J13 wireless microphone with two mic receiver, battery cap,longer using time
* 【Mini-Size Portable & Durable】- The wireless lavalier microphone can provide more than 6 hours of continue use after being fully charged. Just Clip and go, no cables required – perfect for outdoor recording.
* 【Plug & Play】: No Adapter/Addtional APP/ BT Needed,Just Plug The Receiver into Your Devices and Power on the Microphone Then Start Recording (Auto-Connected&Sync)
* 【Superior Performance】: The wireless mic offers professional full band audio 44.1~48kHz stereo CD quality, more than 6 times the frequency of conventional mono microphones. Real-Time Auto-Sync Technology, reduce the video post-editing. Support Multi-Channel Real-Time Mixing, it can synchronize the background music for phone and human voice in real time.
* 【20 Meters Barrier-Free Connection】：360°omnidirectional radio, high-density anti-spray sponge and high-sensitivity microphone. The signal is stable, the barrier-free distance is more than 20m, and the human obstacle distance is about 7m.
small microphone wireless Product Application Scenarios
Suitable for multiple platforms/scenarios versatile,practical,and convenient use
Guangzhou Bewin is a part of Kallin Group Company ,and started in 2005.
We are a family-owned business，and has 2 manufacturing bases located in Dongguan .has its own wholsell shop/office in Guangzhou/foshan/Shenzhen etc.
20+ years focus on consumer electronics industry，which designs and manufactures high-quality electronic products!
10+ years Alibaba-verified Golden supplier. Over the past 18 years ,Kallin group company has supplied electronic products to customers all over the world! With a hard-working and professional sales staffs of 25,We will organize product knowledge learning, sales training! and pay attention to the physical and mental development of employees！
1. We are a manufacturing and trading company, and can meet the needs of customers for different products,save costs for customers( including time and money costs).
2. R&D Team：Our group has almost 20 years of experience in consumer electronics industry , and will updates the products from time to time.
3. Service Team：We have a professional sales team, communication skills, product knowledge, and international trade process are all our strong points.
4. Supplier Chain： we gained the trust of our suppliers because of our integrity,and we have a perfect supplier management system,these ensure the smooth completion of orders.
5. Strict quality testing process：material inspection ,semi-finished products testing,product aging testing, finished product testing and appearance inspection, etc.
6. Pay attention to the orders and requirements of old and key customers, efficiently tracked by business elites even boss.
1. How to gurantee the products quanlity?
1) 100% more than 2 Hour Burn-In Test
2) 100% 4 times electrical performance test
3) 100% dropping test from 6 surface
4) 100% Solder ball vibration test
5) 100% Hi-Pot Test
2. How about your after sales service?
1) We make a 100% inspection before shipping out, the warranty is 1 year.
2) The buyer enjoys after services of the guarantees for repair, replacement and compensation of faulty products, if it is not damaged by man.
3. Can you provide OEM?
Yes, we can offer OEM service. You can offer you drawing design, we are willing to make the products for you.
4. How to get the samples?
If you need samples to test, pls send your requirement to us, we would like to provide you with the free samples.
The samples need about 3days, we can send to you if you pay us express fee. Or you can provide your universal express account. We will deliver by your account.
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