Unifix Ear Speaker Earpiece Sound Flex Replacement Part For iPhone 6S 4.7" with Repair Tool Kit Brand New - High Quality Ear Speaker Earpiece Repair Parts for iPhone 6S 4.7" This will fix non-working/damaged inner ear speaker part on your iPhone 6s Compatibility: iPhone 6s 4.7" A1633, A1688, A1700 (All Carriers) Instructions are not included however multiple videos are available on YouTube. Repair Tools Included