PlusOne Solution Limited

PlusOne Solution Limited

PlusOne Solution Limited is a technology company that provides professional development  and solutions (chipset to product) to worldwide customers.

PlusOne solution headquater is based in Hong Kong and located in HongKong, branches will be set up and located in different china regions.

With our years’ experience, Plusone’s team had well knowledge on mixed signal electronics chip design, solution, application and business.

We can provide and develop the innovative and advanced products to the industry. Analog audio and power are plusone team’s most strong and experienced area as well.

We also provide the consultant service on analog, audio solution and product for branding and manufacturers on innovative projects. Plusone has proceed trading business on audio chip and products as well.


Solutions and products

Active headphone solution with enhanced sound

Active headphone solution with noise cancellation (A.M.S. reference)

Ultra small active earphone solution and products

Audio products , solutions and chips trading


ANC + BT headphone

ANC+BT Headphone (solution or product developing)


speaker outlook

Hi-End premium portable speaker    (Bluetooth or WiFi version)


Solution PCB example

Solution PCBA example (ANC)


DSC03566 DSC03576 DSC03585 DSC03610 DSC03613

Armature and coil high quality earphones


Zhock Audio dual dynamic driver (local brand)  from chiba IDH

z1 z2  z5 z6 z7





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