<b>Specification:</b><br> Dimensions: 445*144*30mm<br> Weight: 700±10g<br> Switch lifespan: >50 million<br> Cable length: 1.5m<br><br> <b>Convenient Multimedia Shortcuts:</b><br> FN+F1: My Favorite<br> FN+F2: My Computer<br> FN+F3: E-mail<br> FN+F4: Browser<br> FN+F5: Stop<br> FN+F6: Previous<br> FN+F7: Play/Pause<br> FN+F8: Next<br> FN+F9: Music<br> FN+F10: Volume -<br> FN+F11: Volume +<br> FN+F12: Mute<br><br> <b>Lighting Effects Shortcuts:</b><br> Rotary Knob：Hold 3 seconds to switch the backlit mode, rotate to adjust the lighting brightness.<br> FN+ PauseBreak: Restore Factory Settings<br> FN+Insert: Switching Lighting Effect<br> FN+"→": Lighting Speed Up<br> FN+"←": Lighting Speed Down<br> FN+"↑": Lighting Brightness Up<br> FN+"↓": Lighting Brightness Down<br> FN+Win: Window Lock Key<br> FN+1: FPS Game Mode (Lighted Keys: A, S, D, W, ↑, ↓, ←, →, ESC)<br> FN+2: CF Mode (Lighted Keys: 1, 2, 3, 4, 5, Q, W, E, R, A, S, D, G, Left Shift, B, Left Ctrl, Left Alt, Space, Home, End, PgUp, PgDn)<br> FN+3: COD Mode (Lighted Keys: 1, 2, 3, 4, 5, 6, 7, Q, W, E, R, T, A, S, D, F, G, LeftShift, C, V, LeftCtrl)<br> FN+4: RTS Game Mode (Lighted Keys: 1, 2, 3, 4, 5, 6, 7, 8, 9, 0, Q, W, E, R, T, Y, U, P, A, S, D, F, G, H, K, L, LeftShift, Z, X, N, M, LeftCtrl, LeftAlt)<br> FN+5: LOL Full Mode (Lighted Keys: ESC, ~, 1, 2, 3, 4, 5, 6, Tab, Q, W, E, R, D, F, G, V, B, LeftCtrl, LeftAlt)<br> FN+6: CAR Game Mode (Lighted Keys: W, R, A, S, D, LeftShift, LeftCtrl, LeftAlt, ↑, ↓, ←, →)<br> FN+7: NBA Game Mode (Lighted Keys: 1, 2, 3, 4, W, E, R, A, S, F, LeftShift, Z, X, C, V, LeftCtrl, LeftAlt, Space, ↑, ↓, ←, →)<br> FN+8: LOL Mode (Lighted Keys: 1, 2, 3, 4, 5, 6, Q, W, E, R, D, F, B)<br><br> <b>Customizable Light Setup Instructions:</b><br> 1. Press FN+9 or FN+0 for customizable mode, press FN+End to start recording.<br> 2. Customize keys' lightand press FN+End to save it.<br> 3. Press FN+9 or FN+0 to light the customizable lighting zone.