Opal is manufactured in line with high-quality standards. It is produced with excellent anti-corrosive, anti-static, water-resistant, and dust-proof performance. This product has good air permeability
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Opal has been tested based on the following test regulations. They include energy efficiency, energy consumption, working temperature, startup time, etc. It has gone through rigorous anti-bending tests
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Opal will be inspected comprehensively. The battery cells will be tested in different operation environments, including fault condition, high-pressure condition, or combustion condition to check its safety performance. It has reliable colorfastness when exposed to light
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Opal is of flexible design. It can be designed with different kinds of materials, battery shells, and functions to fit its using environments. It will effectively avoid plantar fascia strain
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Opal is made of high-quality timber. Its door rail, heart board, edge materials are all sourced in line with high quality, for example, any material contains insect attack, cupping, knot, or rupture will not be adopted. It creates the best fit and support during sugged or strenuous wear
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The product protects the objects from shock, vibration, compression, temperature, etc. It also provides a barrier from oxygen, water vapor, dust, etc. The cushioning design adds comfort all-day wear