🖥️ CHONCHOW 2.4GHz USB Ergonomic Wireless Keyboard Mouse Combo: Ultimate Convenience and Comfort Review

FULL-SIZED KEYBOARD LAYOUT(104+9 Keys): With 9 extra one-touch multimedia keys easy-access to mute, volume and email etc.Comfortable, quiet typing on a familiar keyboard layout with palm rest, bring softer hand feeling and typing experience. MUTE WIRELESS KEYBOARD:Quiet keys reduce 98% clicking noise,never affecting others to rest while working or playing.Built-in foldable kickstands at back of keyboard ,10 degree tilt angle for the greatest typing position.3-level of DPI mouse 800/1200/1600 meet different needs. STRONG WIRELESS CONNECTION: One tiny receiver connects both keyboard and mouse.Provides a powerful and reliable connection up to 33ft feet without any delays.Note:The USB receiver is stored in the battery compartment of mouse. LONG BATTERY LIFE: 12-month keyboard and 8-month mouse battery life virtually reduce battery replacement.Note:The battery life may vary based on user and computing conditions. USB plug and play,no additional software required. PACKAGE INCLUDED:1 *Keyboard、1 *Mouse、1 *USB receiver、1 *User manual.The keyboard need 1 x AAA battery and mouse need 1 x AA battery (not included).Supported with win XP/7/8/10/Vista Mac laptop desktop.30 days refund or replacement and 12 month warranty. How to solve the keyboard and mouse with no response?. Step 1:power off all other electricity devices arround,be sure that both the keyboard and mouse in "" electricity"" status. Step 2:Plug into the receiver and press the ""ESC +K""on keyboard simultaneously for three seconds,then it will be identified and connected. Step 3:Plug out the receiver and replug,wait for a moment and press the left , right clicks and scrool wheel simultaneously then the mouse will restore too. Do not release the clicks for several seconds until the mouse enter normal work. NOTICE: If all above actions failed,please try more several times or contact us at any time S.