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8000mA Polymer model ,with the charging cable for Miro and lighting .The LCD can display the battery capacity from 1% to 100%. double protection.
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Model | power banks V3 |
Power bank Capacity | 8000mAh |
Colors | White, Black, Golden, Fray, Brown, Rose Pink |
Charging time | about 2-3 times for mobile phone |
Input | 5V/1A |
Output | 5V/2A |
Features | LCD Screen |

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Supports over-current, over-voltage, over-charged, over-discharged and short circuit protection, safe to use
2.Equipped with a super bright LED flashlight
3.Standard USB port fits for iPhone, iPad, Samsung devices, cell phones, tablet PCs, etc
Has a solid construction, safe to use
4.Compact size & lightweight for ease of use
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Shenzhen Haishengwei Electronics Co. Ltd is a professional enterprise focusing on wearable smart devices' designing and producing. We have more than 30 R&D engineers now. In recent three years, we have finished more than 100 product solutions for customers. Most of them are total solution based on chip's bottom hardware developing and software APP design. Based on strong design and producing, OEM/ODM always are our main business.
On other hand, now we have own 'yaklee' brand and successfully released bone conduction headphones (YKL-701) and bone conduction hearing aids (YKL-801). They have acquired certificates such as CE, RoHS and FCC, and patents in our nation.
Producing 0.5 Million Bone Conduction Headphones Annually
We have 500 employees in our cooperation factory. With strong processing and management capacity our factory has the ability of producing 0.5 million bone conduction headphones annually.
New Products, Higher Quality, Better Service.
In 2016 to 2018, we will finish a series of smart wearable products based on the principle of bone conduction, such as ' bone conduction call center headset ',' bone conduction teaching headset ',' bone conduction TV headset and more. We will always take 'higher quality, batter service' principle and try our best to continuously develop perfect smart products.
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Delivery Details:
FOB Port:Â Â Â Shenzhen
Lead Time:Â Â Â 7 - 15 days
Dimensions per Unit:   10 × 16.4 × 2.2 Centimeters
Weight per Unit:Â Â Â 273 Grams
Units per Export Carton:Â Â Â 80
Export Carton Dimensions L/W/H:   63 × 46 × 33 Centimeters
Export Carton Weight: Â Â 20.2 Kilograms

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1.Q:.How to hear sound:
 A:Under normal circumstances, sound wave get into the innner ear by air and bone conduction, then the inside and outside lymph of the inner ear vibrates, corti complete acoustic process, then the auditory nerve generate impulses and hand over to the hearing center, after comprehensive analysis of the cerebral cortex, finally hear the sound.
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2.Q: Is it  waterproof?
  A: Yes,it is waterproof
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3. Q: What's MOQ for this item ?
    A: Minimum Order Quantity : 100pcs.
4. Q: How about price?
  A:  We always offer our customers the most competitive factory price. Since some product s' price change frequently, in order to get the lasted price, please feel free keep in touch with us.
5. Q: How could you ensure the quality excellent ?
  A: Please do not worry, all of our items from factory directly, so, all items are brand new , or, if there are really have problem for the case after you get the order, we will always take responsible for our all order.
6. Â Q: Can I have some Samples ?
   A:  We have some free samples for you to test your market, but delivery fee should be paid by customers.
Â

Â
8000mA Polymer model ,with the charging cable for Miro and lighting .The LCD can display the battery capacity from 1% to 100%. double protection.
Â
Model | power banks V3 |
Power bank Capacity | 8000mAh |
Colors | White, Black, Golden, Fray, Brown, Rose Pink |
Charging time | about 2-3 times for mobile phone |
Input | 5V/1A |
Output | 5V/2A |
Features | LCD Screen |

Â
Supports over-current, over-voltage, over-charged, over-discharged and short circuit protection, safe to use
2.Equipped with a super bright LED flashlight
3.Standard USB port fits for iPhone, iPad, Samsung devices, cell phones, tablet PCs, etc
Has a solid construction, safe to use
4.Compact size & lightweight for ease of use
Â

Â
Shenzhen Haishengwei Electronics Co. Ltd is a professional enterprise focusing on wearable smart devices' designing and producing. We have more than 30 R&D engineers now. In recent three years, we have finished more than 100 product solutions for customers. Most of them are total solution based on chip's bottom hardware developing and software APP design. Based on strong design and producing, OEM/ODM always are our main business.
On other hand, now we have own 'yaklee' brand and successfully released bone conduction headphones (YKL-701) and bone conduction hearing aids (YKL-801). They have acquired certificates such as CE, RoHS and FCC, and patents in our nation.
Producing 0.5 Million Bone Conduction Headphones Annually
We have 500 employees in our cooperation factory. With strong processing and management capacity our factory has the ability of producing 0.5 million bone conduction headphones annually.
New Products, Higher Quality, Better Service.
In 2016 to 2018, we will finish a series of smart wearable products based on the principle of bone conduction, such as ' bone conduction call center headset ',' bone conduction teaching headset ',' bone conduction TV headset and more. We will always take 'higher quality, batter service' principle and try our best to continuously develop perfect smart products.
Â

Delivery Details:
FOB Port:Â Â Â Shenzhen
Lead Time:Â Â Â 7 - 15 days
Dimensions per Unit:   10 × 16.4 × 2.2 Centimeters
Weight per Unit:Â Â Â 273 Grams
Units per Export Carton:Â Â Â 80
Export Carton Dimensions L/W/H:   63 × 46 × 33 Centimeters
Export Carton Weight: Â Â 20.2 Kilograms

Â

Â
1.Q:.How to hear sound:
 A:Under normal circumstances, sound wave get into the innner ear by air and bone conduction, then the inside and outside lymph of the inner ear vibrates, corti complete acoustic process, then the auditory nerve generate impulses and hand over to the hearing center, after comprehensive analysis of the cerebral cortex, finally hear the sound.
Â
2.Q: Is it  waterproof?
  A: Yes,it is waterproof
Â
3. Q: What's MOQ for this item ?
    A: Minimum Order Quantity : 100pcs.
4. Q: How about price?
  A:  We always offer our customers the most competitive factory price. Since some product s' price change frequently, in order to get the lasted price, please feel free keep in touch with us.
5. Q: How could you ensure the quality excellent ?
  A: Please do not worry, all of our items from factory directly, so, all items are brand new , or, if there are really have problem for the case after you get the order, we will always take responsible for our all order.
6. Â Q: Can I have some Samples ?
   A:  We have some free samples for you to test your market, but delivery fee should be paid by customers.
Â
Outdoor Front Service LED Display
Front Service Outdoor Fixed Install LED Display Screen
1. High refresh rate: With NOVA STAR control system, no scanning line when photographed
2. High gray level: 256 RGB each ,display 16.7M colors ,vivid and perfect video effect
3.High resolution: The most apparent features of the new generation of LED display
4.Good color uniformity
5. High Brightness: 6000-8000 cd/m2 ,brightness automatically adjusted
6. High Quality: CE, RoHs, FCC, UL, IP65, ISO9001 passed + 96 Hours serious testing time
7. Long life span: over100,000hours, warranty from 2 years.
* Nova MSD 300 sending card and Nova mrv328 receiving card
* Cabinet size:960x960mm
* Kinglight/Nationstar LED Lamp, Refresh rate:1920-3840hz
* Ultra-Light designing, less than 30kg/pcs
* High brightness up to 6500cd/sq.m, even in the sunlight conditions can see clear, but low power consumption to save the electric power cost.
* High debugging brightness and no damage to gray scale, achieving the debugging technology for nice image.
* Passed the TÃœV,FCC,ROHS,CE cetification.
Outdoor Front Service LED Display,P3.91 Outdoor Led Screen,Led Stage Screen
Guangzhou Chengwen Photoelectric Technology co.,ltd , https://www.cwstagelight.com