Enjoy seamless gaming experiences with the stretchable design that adjusts to fit various smartphone sizes, providing ergonomic comfort during gameplay Connect effortlessly via Bluetooth, eliminating the hassle of wires and ensuring smooth and responsive controls for your favorite games Immerse yourself in gaming with the built-in control buttons and joysticks, offering precise and intuitive input for a wide range of gaming genres Experience extended gaming sessions without interruption, thanks to the 300mAh long-lasting battery life of the controller Compatible with a variety of devices, including smartphones and tablets, this wireless controller offers versatility and convenience for on-the-go gaming enjoyment Specifications: Model No: JK03 Material: Plastic+Silicone Bluetooth: 5.3 Size: 214.5*94.5*57mm Power: 6W Input Connector: Type-C USB Clamp Size: 136-184mm Clamping thickness: 15mm Input Voltage: 5V Input Current: 2A Rated Input: 5V 2A Battery: 300mAh