eWINNER Gaming Mechanical Keyboard RK61 Wired/Wireless Bluetooth 61 Keys Sky Blue LED Backlit USB Ergonomic Multimedia Waterproof Pro Gaming Keypad (Blue Switch, White)

Features: – Bluetooth Matching Mode: Click “FN” and “P” to start Bluetooth matching mode, backlit will stop flickering when the matching is ok; – Wired / Bluetooth mode Switching: When the keyboard connects with USB wire, pull the button on the back of the keyboard to ON means wired mode, to OFF means Bluetooth mode; – Control Brightness Easily: Click FN + “=+” to increase the brightness, click FN + “-_” to decrease the brightness; – Smart Power Saving Mode: Backlit will turn off automatically if no operation on keyboard for 3 minutes, keyboard turn to standby mode if no operation for 5 minutes, and can turn to deep sleep mode if no operation for 10 minutes; – Smart Wake up Mode: You can click any keys to wake up RK61. Specifications: – Model : RK61 – Size: 291 x 101 x 39mm – Weight: about 580g – Key Switch: Blue Switch – Keystroke Force: 60+/-15 grams – Keystroke Travel: 2.4+/-0.2mm – Key Numbers: 61 Keys – Key Life: >50 million times – Operating Current: 150mA – Operating Voltage: 5V – Keycap Type: ABS Double Shot Keycaps – Interface Type: Bluetooth or USB Port – Operating System: Windows XP/Win2000/Win7/Win8/Win10/Mac/IOS/Android – Built-in 800mA lithium battery – Win Key Deactivation: Fn + Win Warm Tips: To protect your normal use, the first time you use this product, please charge the product. Package Included: – 1 x RK61 Mechanical Keyboard – 1 x Removable Braided USB Cable