2 points to note for the pogopin spring thimble on the TWS headset

　　#TWS headset# TWS wireless Bluetooth headset is one of the smart wearable products favored by men, women and children in recent years. It is small and exquisite, easy to charge, and has different shapes. It can be charged by placing it in the charging compartment. One of the core components in the TWS Bluetooth headset charging compartment is the pogopin pogo pin. TWS earphones can be charged through the contact between the female end of the pogo pin and the male end in the charging compartment. 80% of the brands on the market choose to use the pogo pin/pogopin, and some manufacturers choose the shrapnel. When choosing the application of the pogo pin, you should pay attention to the following 2 point:

　　1. Structural performance. The pogopin pogopin has limited space in the TWS Bluetooth headset, and at the same time needs to meet its charging and signal transmission functions, so the internal and external pogopin structure design should be considered.

　　2. Environmental performance: One is the corrosion resistance of the pogopin thimble, because the human body will secrete a lot of sweat and penetrate into the earphone. The sweat is corrosive and will affect the normal charging and data transmission functions of the earphone. The second is the waterproofness of the pogopin pogo pin. When users wear TWS earphones, they encounter external rainwater, such as swimming, rainwater, sweat, etc., which will penetrate into the earphones. As the only connection point of the Bluetooth earphones with the outside world, the charging contacts need to be waterproof. At least to achieve IP67 standard.

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