E13 C умные солнцезащитные очки беспроводные синий зуб

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Количество:

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Характеристики



Product Description


























Specification


item
value
E10 chip
AB5636A
Receiving distance
≥12 meters
Working frequency
2.402GHz~2.480GHz
Transmit power
CLASS2, MAX4dbm
Signal-to-noise ratio
-85dBV Distortion: <1%
Working frequency
20HZ – 20K HZ
Speaker specifications
length 15mm*width 6mm*H2.5mm BOX
Speaker impedance
8±15%Ω
Speaker power
0.5W Short-term maximum power: 0.7W 
Charging input voltage
DC5±0.25V
Battery specifications
3.7V/100mAh
Working voltage
3.7V (3.3-4.2V)
Charging time
≤2H Quiescent current: ≦5uA
Microphone sensitivity
-42±3DB Low voltage prompt: 3.0V
Continuous music playback time
about 5 hours (80% volume)
Working current
≦30mA (the louder the volume, the greater the current)


Company Profile




Shenzhen DESSA Electronic Co., LTD. offers complete consumer electronics solutions for over 10 years.
Our offices are strategically located in 3 cities (New Brighton, Hong Kong, Jakarta) to ensure proximity with our customers.
Our mission is to make the most of our expertise in design, sourcing & production to create tailor made and unique consumer electronics items respecting your brand image and your budget.


FAQ


1. who are we?
We are based in Guangdong, China, start from 2020,sell to Western Europe(30.00%),Mid East(10.00%),Africa(10.00%),North America(10.00%),Southeast Asia(10.00%),Eastern Europe(10.00%),Southern Europe(5.00%),Northern Europe(5.00%),Central America(5.00%),Eastern Asia(5.00%). There are total about 11-50 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?
Smart Watches,Watch Bands,Smart Watch Accessories

4. why should you buy from us not from other suppliers?
1. Over 10 years of international sales experience in electronics industry;
2. Over 10 years of NPI (New Product Input) experience;
3. Over 10 years of outsourcing experience;
4. All employees with excellent spoken and written English skills.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,CPT,DDP,DDU,Express Delivery;
Accepted Payment Currency:USD,EUR,CNY;
Accepted Payment Type: T/T,MoneyGram,Credit Card,PayPal,Western Union,Cash;
Language Spoken:English,Chinese,French


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