1PCS Original For JBL Boom1 Boom 1 ND PL Bluetooth Speaker Blue Green Motherboard Button USB Charging Board

Weight：0.23KGModel Number：For JBL Boom 1Compatible Audio & Video Equipment Style：SpeakersBrand Name：YTMQLOrigin：Mainland Certification：NONE1PCS Original For JBL Boom 1 Bluetooth Speaker Motherboard Button Board USB Charging BoardThe motherboard is a disassembled product. Non brand new motherboard. All are original products. The product has been tested by professional maintenance personnel. Normal operation. All ftions are normal. Installing and replacing motherboards requires professional knowledge. If you are unsure if the motherboard is broken. Please do not blindly purchase.Installation precautions:1. Please do not attach the signal antenna to the motherboard. Can cause signal interference. Causing inability to connect to JBL APP.2.If there is a low sound, lear bass, and slow connection to the app. Please connect to the APP to update the system. (The motherboard has been shipped for a long time. The system version is too low)3.Please replace the motherboard under the guidance of a professional. Improper operation causing damage to the motherboard is not acceptable for after-sales service. thank you