Transmitting Specification | Type-C Receiving Specification | |||||
1 | Frequency | 2.4GHz | Frequency | 2.4GHz | ||
2 | Mic | Digital mic | Satndy current | 9.2~12mA | ||
3 | Input voltage | DC4.8~5.4v | Power on current | 5~15mA | ||
4 | Transmitting distance | more than 120 meters with barrier free about 7 meters with barrier |
Rest current | 4.6mA | ||
5 | Working time | About 10 H | PCBA size | 35.9*14.6*0.8mm | ||
6 | SNR(Signal to Noise Ratio) | 64 dBm | Power Supply | TYPE-C Smart phone | ||
7 | Power on current | 1.5~6mA | Input voltage | DC4.8~5.4v | ||
8 | Satndy current | 4.3~5.5mA | Working current | 28mA | ||
9 | Search current | 6.4~7mA | Charging port | TYPE-C | ||
10 | Charging current | about 65mA | Phone power supply | 5V/2A 10W | ||
11 | Working current | 7.2~7.8mA | PCBA weight | 2.3g | ||
12 | Power off current | 10uA | Storage temperature | -40 ~ 85℃ | ||
13 | Charging port | TYPE-C | Transmitting distance | more tnan 20 meters with barrier free about 7 meters with barrier |
||
14 | Charing time | about 80 min | SNR(Signal to Noise Ratio) | 64 dBm | ||
15 | Battery capacity | button battery 80mAH | Transmitting delay | 9mS | ||
16 | Fully charged volatge | 4.1~4.25V | Type of Attena | ceramic | ||
17 | PCBA Size | 38.5*12.13*0.8mm | Frequency response | 20-20KHZ | ||
18 | PCBA weight | 1.4g | Working temperature | -10 ~ 45℃ | ||
19 | Transmitting delay | 15MS | ||||
20 | Sensitivity(mic) | -26dB | ||||
21 | Type of Attena | ceramic | ||||
22 | Frequency response | 20-20KHZ | ||||
23 | Working temperature | -10 ~ 45℃ | ||||
24 | Storage temperature | -40 ~ 85℃ | ||||
EP033 Microphone Transmitting UI | EP033 Type-c Receiving UI | |||||
Function/state | Operations | Led display | Function/state | Operations | Led display | |
Power on | Touch the key for 1 second | Green light on | Power on | Plug in the device | red light on | |
Power off | Touch the key for 1 second | / | Power off | Plug off the device | / | |
Clear pairing | Double click fastly | Green light flashing fast | Clear pairing | Press the side hole key twice fastly | red light flashing fastly | |
Charging | Type-C | Red light keeps on when charging, and light off when fully charged | Search pairing | / | red light flashing slowly | |
Search pairing | / | Green light flashing slowly | Pairing successful | / | red light off | |
Pairing successful | / | Green light off | ||||
Reset | Press the side hole key once | / |
Officially founded in 2014, Shenzhen Vimai Technology Co.,Ltd. is one of 4 subsidiary corporations of HONGKONG VIMAI CO.,LIMITED. It’s a leading company in Chinese mobile devices peripheral products industry, In the past years, with "creative design, powerful R&D strength, andprecision production" as the core, Shuanglongfei Technology continuously optimizes its industry chain and expands the international market. And its own brand: iDragon.
Currently, VIMAI Technology owns over 3,000 square meters of modernly standardized equipment factory in Shenzhen, builds its own independent research and development institutions, and has more than 100 industrial design patents or technical patents. Moreover, the number of patents is now increasing at a speed of more than 20 patents per year. iDragon has self-developed and manufactured more than 100 types of products in multiple series includingflash disk, card reader ,wireless earbud and AI products etc., fully meeting different consumers' requirements for wireless audio products, especially mainstream young consumer markets in China and other countries.
VIMAI is operating under ISO9001 of international organizations guildlines. And has been successfully certified by a series of CE, RoHS, and FCC. With years of OEM/ODM experiences. We can assure you all your specific requirements can be satisfied.
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The goods will be dispatched within 2 business days after your payment is clear.
Note: China Post Air Mail/Parcel just belongs to worldwide post system which is much slower than Special Delivery.Items will arrive in 7-25 business days to worldwide usually.
And the arrival time also depends on some factors and different areas.
Shipping Method
By sea, by air, by express( "DHL" "UPS" "FedEx" "TNT" "HK post" "China post" "EMS" "SF" etc)
that according to clients requirements and clients' customs policy.
Q: How could I get samples?
A: We can provide samples within 2days, if you have Fedex or DHL account or other courier freight collectable account and agree to pay the courier freight.or,you send us the samples charge together with the courier cost by western union, Paypal or Bank transfer.
Q: How much the courier freight will be for the samples?
A: Courier freight depends on the quantity, weight and carton size and your area.
Q: How can I get your price list?
A: Please send us your enquiry with specific requirements.
Q: How long of lead time for usually order?
A: Usually order within 3days, OEM order 7-10days (Depends on specific requirements)
Q: Can we have our logo or company name to be printed on your products or package?
A: Yes. We can print your Logo and company name etc in our products by laser carving or silk screen printing according to your artwork design
Q: What’s your usual payment term for orders?
A:Ⅰ. We accept terms of T/T in advance, deposit in advance and balance before shippment, Ⅱ.Deposit inadvance and balance against bill of lading,
Ⅲ.L/C at sight, preferable amount over US$50,000.
Q: Is there other payment method available?
A: Yes, we accept paypal payment for transaction below USD 1000.00
Q: How can we become your sole distributor?
A: If you can sell our products USD20,000 to USD50,000 per month, you could be one of our distributor in your city or area; If you can sell our products worth more than USD50,000 per month, you could be our sole distributor in the country.
Q:Are you a manufacturer or a trading company of this product?
A:We have our own factories. We have nearly 10 year experiences of OEM/ODM orders. Most of our products is passed the CE.FCC .ROHS certificate.
Q: Have you ever exported your products, and if so, to which countries?
A:We have nearly 10 years experence of production ,and 5 years experence for exporting our products to all over the world,especially European and North America market.
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