Razer Kishi Gaming Controller (RZ06-02900100-R3M1) - Multi-Function Buttons: 3, Battery Life: None, Charging: No charging required, Connectivity: USB-C, Supported Phones: Samsung Galaxy S8, S8+, S9, S9+, S10, S10+, S20, S20+, S21, S21+, S21 Ultra, Samsung Galaxy Note 8, Note 9, Note, 10, Note 10+, Google Pixel 2, 2 XL, 3, 3XL, 4, 4XL, Razer Phone 1&2 (requires inserts available from customer support), Other devices within supported dimensions (145.3 – 163.7 mm x 68.2 - 78.1 mm x 7.0 - 8.8 mm)