Feature: 1. Efficient: The charging grip not only can charge both controller at the same time, but also allows you to recharge the grip anytime and anywhere during game play, so you no longer have to worry about running out of power. 2. Portable: The charging station is lightweight and easy to carry, whether you are at home or travelling, you can conveniently charge the grips, so that you can enjoy the fun of the game at any time, and no longer need to worry about the grips running out of power and unable to continue to play the game. 3. Multiple Protective: The handle has multiple safety protecting functions, including overcharge, overdischarge and short circuit protecting, effectively guaranteeing the safety and reliability of the charging process, so that you can use it without worrying about safety issues. 4. Comfortable Feeling: The ergonomic design makes it more comfortable to hold and reduces hand fatigue for both long hours of gaming and frequent operating, allowing you to enjoy the fun of gaming even more. 5. Fast Charging: The rechargeable grip uses fast charging technology to efficiently supplement the power, allowing you to be fully charged in a short period of time, saving time waiting for charging, and no longer restricted by the amount of power. Specification: Item Type: Charging Grip for Switch Material: ABS Battery Type: Lithium Battery Nominal Battery Capacity: 1500mAh (built in) . Package List: 1 x USB Cable 1 x Charger