The texture is good, the surface pasting process can be used to make the mobile phone case, because the profit margin of the mobile phone case is relatively large, the profit margin of the mobile power supply is relatively small, and the cost control is very strict, so your mobile power pasting design is estimated to be difficult to mass produce.
A bit like Huawei's concept of glorifying AP08 mobile power. However, your small hole is directly injection molded, not soft, and may feel a little worse. A PCB needs to be added to the position of the lamp, and the surface pasting process is also relatively costly. The overall cost is relatively high. Has it been mass produced?
The texture is good, the surface pasting process can be used to make the mobile phone case, because the profit margin of the mobile phone case is relatively large, the profit margin of the mobile power supply is relatively small, and the cost control is very strict, so your mobile power pasting design is estimated to be difficult to mass produce.
A bit like Huawei's concept of glorifying AP08 mobile power. However, your small hole is directly injection molded, not soft, and may feel a little worse. A PCB needs to be added to the position of the lamp, and the surface pasting process is also relatively costly. The overall cost is relatively high. Has it been mass produced?
What does that hole do specifically?