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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: OEM
  • Model Number: B4-Kids Wristbands
  • Chipset: Nordic nRF51822
  • Safety: Waterproof IP66
  • Battery lifetime: CR2016 replaceable coin battery
  • Transmission Range: 30 meters
  • Support: iOS 7.0 and Android 4.3 above
  • Certification: CE/FCC/BQB EPL/RoHS/MFi
  • Service: Support OEM/ODM
  • Color: Blue, other colors can be customized

Packaging & Delivery

Packaging Details Standard Packing
Delivery Time 48 hrs for samples shipment

Bluetooth BLE Beacon Compatible with iBeacon kids wristband B4


High lights:

1. Kids Wristband B4 Powered by CR2016 coin battery, replaceable;

2. iBeacon professinal manufacturer based on Shenzhen, China;
3. Superior quality and very competitive pricewith fast shipping;
4. Ultra low power consumption: Nordic nRF51822 ARM Cortex0;

5. Reserved J-Link port on the board for programming.



Product Description


- The Kids Wristband B4  is designed based on the Low Energy Bluetooth 4.0 technology;

- Lovely shape,  special custom for children;

- Application for advertisement and proximity location.





- Supported iOS 7.0+ and Android 4.3+ system;


Configurable Parameters

- UUID, Major, Minor, Device Name, Password etc. 

- Special Configuration APP;



Waterproof IP66;


Accept OEM/ODM service

- Easy to print your logo on the case;

- Support colors customized;



- 8 characters password(Lock/Unlock parameters);

- AES HW encryption.








From Nordic

Battery Model

1 x CR2016

Replaceable coin battery, 3.0V

Operation Voltage



Transmission Circuit


Tested at 0dBm transmission power

Transmission Range 

30 meters

Maximum  value in open space measurement



On board / PCB Antenna


Supported upgraded via Over-The-Air


Case Available


Other colors could be customized

Feature & Andvantage



> Certification

APPLE iBeacon MFi certification, BQB/FCC/CE certification Approved by the Ministry of industry and Information Technology of P.R China to ensure the use of legal and safe places of public places.

> Professional

An ISO9001:2008 certified manufacturer focusing on design and manufacture many different high quality and low cost ibeacons.


>Tools and configuration 

UUID, Major, Minor and other values support for factory customization; also can change the values via our configuration app.


Customized Service

- Print your logo on the top of MiniBeacon;
- Programmer your firmware into iBeacon Module;
- Pre-configure the value of parameter before the shippment;
- PCB can be customized if needed; 
- Package can be customized if required;
- Prototyping the casing and mold tool design and injection service.



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Do you have configure app and instruction?

Re: Yes,we will provide you after you buy our sample.

Can I change the password?

Re: Yes,you can change what you want to set.

Do you have SDK or the source code?

Re: Yes,we will provide you after sample was arrived.

How to upgrade the firmware via over-the-air?

Re: Pls refer to the file "OAD instructions.pdf".Minew sales will provide you the document.

Does MiniBeacon comply with Apple's iBeacon standard?

Re: Yes,MiniBeacon has been licensed by Apple ibeacon program with contact No.iBC-14-00582.

Any other more questions,pls contact us to know more.

RE: Skype: tina.lu805


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