PRO4 Bluetooth Wireless Earphones Sound Headsets Noise Cancelling HD Binaural Call Earbuds

Description: 
 

----Note:
     When buying Bluetooth headset, please read the following instructions: Due to long-term transportation, the power of the headset will be exhausted. After receiving the package, you will not be able to use the headset. It may be powered off. The first thing to do is to charge the headset box for 60 minutes. Very important. Thanks! If only one side of the headset is working, please disconnect the Bluetooth link, delete the Bluetooth link record of the mobile phone, and re-link it again.

Headphone use steps and special instructions 

• 1.Turn on the charging box switch(Charging box indicator light is on)
   
• 2.Open the top cover of the charging box and take out the earphones.(Important note:Turn on the charging box switch before opening the charging box,which is the premise of the heads automatically turning on )
   
• 3.Pair with other devices:open the phone or other device Bluetooth settings,search for the Bluetooth name,click to connect to Bluetooth
   
• 4.The headset is placed in the charging box to enter the charging mode,and the headset is automatically turned off.
   
• 5.Wireless headphones can be connected separately and separately to other Bluetooth devices
   
• 6.Wireless headset will automatically shut down if it is not connected to the Bluetooth devices for 5 minutes.

Headphone touch function description

• 1.Touch the position of the main ear and the auxiliary ear,touch once to answer the call,and the volume of the auxiliary earphone decreases when it is touched twice.The volume is increased by touching the main earphone for 2 times,pressing the next song 3 times for the ear,pressing the previous song for 3 times for the auxiliary ear,long pressing the Siri function for 3 seconds,and long pressing the Siri function for 5 seconds to turn on and off.
   
• 2.Turn on the phone after power off,and the headset will automatically connect to the phone
   
• 3.The earphone is a dual channel call with sound in both the left and right ears
   
• 4.Charging time 60-90 minutes
   
• 5.Charging voltage of charging box 5V
   
• 6.The charging time of the charging box 60-90 minutes,and the charging red light flashes and is always on or off
   
• 7.The charging box can charging the headset for more than 3 times
   
• 8.When charging the headset,the red light is on and the full light off
   
• 9.The indicator of the charging compartment lights up when the charging box charges the headset.
   

 Tips: when you use this bluetooth headset to listen to music or talk, please pay attention to adjust the volume, so as not to affect your listening too much!