Our company: We have obtained ISO9001:2008 international quality management certification and ISO14001:2004 certification. With 24 years fabrication experience. Strong experience in OEM/ODM products. We have a long-term and friendly business relationship with well-known company in the world. Business for worldwide customers. Our Product: Support playing games on Nintendo Switch. Able to be easily carried or moved Agile Control: High-sensibility and accurate buttons, ultra agile operation, gives you smooth and free game experience. Comfortable to Hold: Ergonomic design fits perfectly in your hands and feels great for hours of use. Long-lasting Battery: Built-in rechargable 380mAh larger battery capacity, max standby for about 30 days once fully charged. Anti-slip Joystik: With anti-slip joystick design, gives you better touch feeling and not slip to affect your game operation.