1. This product is a charging stand for Nintendo Switch JoyCon handles. Perfectly suitable for your handles. 
2. With 4 charging slots, support one to four JoyCon handles simultaneously charging. 
3. Equipped with Type-C charging interface, can be connected to the adapter of for Nintendo Switch to provide power input for the product. 
4. The built-in protection chip of the charging stand, with overcurrent and short circuit protection, safe and reliable. 
5. Small and portable, easy to operate, colorful indicator light, real-time display of charging status.