40MM Driver Speaker Repair Unit For JBL Live 650/660 BTNC Headphones Repair Features: 1.Replace damaged/lost/old driver speaker repair unit. 2.Easy to install, the unit is divided into left and right, please check the style you need. 3.For JBL Live 650/660 BTNC Headphones. 4.We recommend you to replace it in a professional repair store, if you want to replace it by yourself, please forgive us for not being able to provide professional repair tools and instructional videos. Thank you for your purchase! Package Includes: 1*Speaker Unit Note: 1. Please allow 1-3 mm error due to manual measurement. Please make sure you don't mind before ordering. 2. Please allow 1-3g weight error. Please make sure you don't mind before ordering. 3. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you!