Wireless Earbuds Bluetooth Headphones 20H Playtime IPX5 Waterproof in-Ear Earphones Built-in Mic Earphones Headsets with Charging Case_

?Advantages of wireless headphones:  Adopt the latest TWS technology and noise reduction technology for a better voice and sound quality.  Equipped with the rechargeable charging box, a portable charging box, and a high-capacity, ultra-light lithium battery to provide a long, convenient    battery life!  Wireless, effortless, magical, comfortable, compact, lightweight, with the best sound effect.  Their waterproof characteristics protect them from sweat and are perfect for sports activities, such as running, cycling, hiking, and other activities. ?Instructions for use: Turn on: long press the touch position for 3 seconds, release after hearing the tone Turn off: long press the touch position for 5 seconds Volume +: Click twice on the right ear during music playback Volume -: Click twice on the left ear during music playback Previous song: Continuously click on the left ear three times during music playback Next song: Continuously click on the right ear three times during music playback Pause/Play: Click to pause/play music while playing music Summon Siri: long press for three seconds ?Most people care ? Q1:   I just got the earphones, but the one of the earphones could be listened, the other one has no sound. What should I do? A1?Probably that one of the earbuds is powered off or the battery died. Please try to turn it on or charge it. Q2?What will you get? A2?       ?1×wireless earbuds       ?1×Charging case       ? 1×Charging cable for case       ? 1×Instruction       ? 1×Packaging box