RRP .00? Compact &Amp Mini Size Small Size And Light Weight, 3.5 3 Inches, 7.76 Ounces Equipped With A Lanyard Of The Same Color For Outdoor Sports And Indoor Parties. - Ideal For Home,Office And Travel Use. - A Nice And Practical Gift That Is Sure To Bring A Smile.? Stable Bluetooth Connection 5.0 Equipped With The Advanced Technology, Compatible With All Bluetooth Devices. And The Phone Can Display The Remaining Power Of The Speaker ,Speaker Automatically Reconnects To The Last Device Used,Connect Your Devices In Just 3 Seconds. - The Speaker Will Shut Down When Bluetooth Is Disconnected For 10 Minutes. 66 Feet Of Wireless Bluetooth Range Support.( Recommended For Use Within 33 Feet).? Eq Sound Effect With One-Touch Adjustable Music Effects,You Can Adjust 4 Music Effects At Any Time,Including Traditional,Classical,Rock And Pop. - You Can Also Use Tf Card Or Micro Sd To Play Music. - You Want A Loud Sound During The Meeting - When Watching A Movie On A Computer,At Home Party,You Want A Larger Volume,Better Sound - All Satisfy You Easy To Operate Designers Have Added More Convenient Touch Buttons To Make Operation Very Simple. - In Addition,The Specific Control Volume And Song Adjustment Can Be Synchronized With The Mobile Device. - Product Description - Bluetooth Version 5.0 -- The Latest Bluetooth 5.0 Technology,Maintain A Stable Connection Without Interruption. - Working Distance -- 0 Meter(Recommended RangeBrBattery Capacity -- 600Mah - Watts -- Rated Power Of 3 Watts,Enough For People To Enjoy Party. - Eq Sound Effect Switching Method - It Is Equipped With Eq Sound Effects. - By Pressing And Holding The Play/Pause Button,You Can Select Different Sound Effects From The 4 Types.( The Sound Quality Of The Speaker Is Affected By The Quality Of The Sound Source. To Enjoy The Desired Sound, Please Prepare A High-Quality Sound Source.) Volume Adjustment Method - There Are Two Ways To Adjust The Volume. - After Connecting Your Phone,Use Your Phone To Control The Volume. - Press And Hold The Or On The Speaker