Wireless earphone TWS 5.3 touch stereo wireless Bluetooth headset earbuds in-ear bass sports waterproof earphones

● Material ABS ● Bluetooth version 5.3 ● Using time 3-4H 1.What Should I Do If Only One Earphone Is Connected? If the headset is connected to a single ear or the device cannot be searched,please put all the headphonesback to the charging position of the headphones in the charging bin,then remove the headphones from thecharging bin again and wait for about 5 seconds.One earphone will flash and the other earphone will turn off thelights,and then make a mobile phone pairing connection.(Repeat the above steps.If you cannot connect,check whether the headset is charged.The headset will be automatically disconnected when the charging bin ischarged.If it is not automatically disconnected,please manually disconnect the connection) 2.What If The Earphone Or Charging Bin Cannot Be Charged? Check Whether The Charging Cable Can Normally Charge Other Devices,Or Replace Other Charging Cables To Try Charging,lf The Above Steps Cannot Be Charged,Please Contact The Official Customer Service To Apply For After-sales Or Replacement. 3.What Should I Do If The Earphone Is Out Of Power? Some Earphones Will Cause Power Consumption During Transportation And Storage.After CheckingWhether There Is Electricity In The Charging Bin,Put The Earphones Back To The Charging Bin ForCharging 4.What Should I Do If The Charging Bin Is Out Of Power? Some Earphones Will Cause Power Consumption In The Earphone Charging Bin During Transportation And Storage.Use The Correct Charging CableCharge The Earphone Bin 5.What if the earphone device cannot be found? First,make sure whether the Bluetooth of the mobile phone is on,and click the headset pair to connect.If the connectionfails,put the headset back to the charging bin and wait for a few seconds to remove the headset again,turn on Bluetooth search for the device.If you cannot connect,repeat the above steps or contact the oficial customer service. 6.What Should I Do If The Package Is Damaged?Please Communicate With The Official Customer Service 7.What If The Package Has Not Been Received? Please Check The Parcel Logistics Status In The Order,If Your Parcel Has Been In A Stagnant StateContact The Platform Customer Service To Check The Package Progress.