Contents: 1pcs Loud speaker Compatibility: The Loud Speaker Replacement is designed for Galaxy A16 5G SM-A166 and A16 4G SM-A165 (NOT for S23 Plus/ S23 Ultra) . Please check the Model Number of your device before purchasing this Item. Check your phone model in the settings: Settings -About Phone - Model name/Model number. this is Loud speaker not Ear Speaker installation instruction is not included 
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