Lenovo Thinkplus Tws Wireless Headphones Bluetooth Earphones Earbuds Handsfree in ear Sports Headset with Charging Box

"If you have any questions, please contact me at Customer Service and I will answer them for you! Or give you a special discount! Please don't worry about bothering me~[All products are in stock and usually shipped within 24 hours]We warranty the product within 1 month after receiving the product. If in doubt please contact customer service.Please confirm that the product is in good condition before clicking. """Confirm receipt"""" otherwise the return window will be closed1. Safe shipping: We will check the product before delivery and pack it properly to ensure buyers receive the best product2. Making a video of unboxing the package that just arrived is mandatory, guys.3. If you are satisfied with our service, please rate 5 stars, please pay attention to our store and share our products with your family and friendsProduct descriptionHeadphone speaker: 6mmHeadphone battery capacity: 22mAhRechargeable battery capacity: 220mahTransmission distance: 10 mPlaying time: about 4 hoursHeadphone charging time: 1.5 hoursStorage box charging time: 2 hoursHigh quality stereo and subwooferHigh quality speaker, conversation sounds very clear.Instructions for use:""""""1. First charge the headset for 1 hour.2. Connect with the USB cable (do not unplug), turn on the phone's Bluetooth, and delete the existing headset Bluetooth record.3. Take out both headphones, wait 4-5 seconds.4. Click "Connect" when the name of the Bluetooth headset appears.Introduction to how to use the function:1. Single touch: play music/pause music/answer call/hang up call2. Tap twice: switch to the previous song (L); skip to the next song(R)3. Tap 3 times: Volume down (L); Increase volume(R)4. Touch for 2 seconds: activate voice assistant5. Touch for 3 seconds: on/offPackaging introduction:1 * Original box1 * Charging box2 * Headphones (left and right)1 * User manual