Features: Bluetooth Keyboard Verison: Bluetooth 3.0 Number of keys: 78 Keyboard Size: 9.75 X 5.91 X 0.25 in Keyboard Weight: 6.56 ounces Bluetooth Mouse Verison: Bluetooth 5.0 Number of keys: 4 Mouse Size: 4.25 X2.36 X 1.02 in Mouse Weight: 2.11 ounces Charging Time: 2-3h How to Connect Keyboard: 1.Turn on the power switch to ON. 2.Press 'Fn+C' 5 seconds when the BT light blinking it enters into pairing mode. 3.Turn on the Bluetooth setting on your device to enter pairing state. 4.Once you see “Bluetooth keyboard”, click on it to connect. How to Connect Mouse: 1: Turn on the ON/OFF switch, switch to Bluetooth. 2: Turn on the Bluetooth switch of the smartphone or tablet, and search for the Bluetooth mouse“BT5.2 Mouse”. 3: Click the Bluetooth mouse “BT5.2 Mouse” to connect to the smartphone or tablet. 1: Turn on the ON/OFF switch to switch to 2.4G. 2: Plug the USB receiver into the USB port to start using it. NOTE: The Bluetooth mouse only compatible with iOS / iPad OS 13 and above system. If it's not, please update the system first. Turn on “Assistive Touch”: Setting - Accessibility - Touch - Assistive Touch Package: 1 x Bluetooth Keyboard 1 x Bluetooth Mouse 1 x Charging Cable See more?Portable Compact Keyboard Mouse?The ultra thin and light weight design, can be easily put in your handbag, schoolbag or laptop bag, which allows you to carry it anywhere you need like school, office, home or travel without burden and restraint. The keyboard size is 9.75 X 5.91 X 0.25 inchs, weight is 6.56 ounces and Mouse Size is 4.25 X2.36X 1.02inch ,weight is 2.11 ounces. ?Quiet Typing and Comfortable Layout?The keyboard adopt typewriter style retro round chocolate keycaps and QWERTY layout with hotkeys including play and pause,volume control,a familiar layout and Scissor switch structure keys provide you a silent ,precise and responsive typing experience like typing on laptop,The mouse has 3 DPI levels (800-1200-1600 DPI),you can easily adjust the cursor sensitivity of mouse according to your activities.Fresh colors helps to keep in a good mood when you typing. ?Long Battery Life?Both keyboard and mouse built-in rechargeable lithium battery, no need to change the battery. The battery can be fully charged within two hours, and standby time is about 6 months between charges. Energy saving design allows keyboard and mouse to automatically enter sleep mode in about 15 minutes without using and press any button can wake it up. ?Stable and Powerful Bluetooth Connection?The wireless Mouse Keyboard adopt advanced Bluetooth connection technology which provides a stable and powerful cable free connection with an operating range of 10 meters, bring more convenience when you need to type.. Besides, the mouse also supports 2.4GHz USB connection. ?Broad Compatibility?The wireless keyboard and mouse combo works with Windows,IOS,MAC and Android operating systems:pefect keyboard for iPad 10th/ 9th/ 8th/7th/6th Generation,iPad Pro 11/12.9,iPad Mini 4th/5th/6th generation,iPad Air10.5/10.9,iPhone,Samsung Galaxy Note/Tab,Windows Surface Pro/Surface Go and other Bluetooth-enabled Windows Android tablet cell phone etc.Bluetooth mouse only works with iOS/iPad OS 13 and above?turn on “Assistive Touch”: Setting>Accessibility>Touch>Assistive Touch?.