UE Boom 4 Main Logic Board 210-002570-004 OEM Replacement Parts wh-1000xm5 leather ear cushions Battery 300mAh: APP00311

Battery 300mAh: APP00311

If the back cover of your watch says "Stainless Steel" then you can be certain that your screen is a sapphire model

Capacity: 430mAh

Fits Fenix 6X Sapphire – 51 mm

UE Boom 4 Main Logic Board 210-002570-004 OEM Replacement Parts wh-1000xm5 leather ear cushions Battery 300mAh: APP00311If your UE Boom 4 is dead, unresponsive, or just refuses to cooperate this OEM main logic board is the part that brings it back to life. Brand: Ultimate Ears by Logitech (OEM Original) Condition: Grade A Excellent Fits Models: UE Boom 4 This is a genuine pulled part, tested and fully functional. Key Features: OEM original main logic board pulled from a UE Boom 4 Part number: 210 002570 004 Restores full speaker functionality, including Bluetooth