MP3 Player with Bluetooth 5.3,Portable Music Player with Speaker and Micro SD Card Slot MP3 Player with FM Radio,Video,Voice Recording,Earphone for Kids,Jogging and Gift,Max 512GB Expand 16GB industrial2 there & 39

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In the fastest flickering speed the frequency across the various modes ranges from 1 Hz to under 6 Hz

This can less product is wet location listing and can be in direct contact with insulation

Base: 4pin

MP3 Player with Bluetooth 5.3,Portable Music Player with Speaker and Micro SD Card Slot MP3 Player with FM Radio,Video,Voice Recording,Earphone for Kids,Jogging and Gift,Max 512GB Expand 16GB industrial2 there & 39MP3 Player with Bluetooth 5. 3,Portable Music Player with Speaker and Micro SD Card Slot MP3 Player with FM Radio,Video,Voice Recording,Earphone for Kids,Jogging and Gift,Max 512GB Expand Product Features MP3 Player with Bluetooth5. 3Equipped with the latest version of Bluetooth, this MP3 player can be paired with Bluetooth speakers and Bluetooth earbuds, and has the characteristics of fast Bluetooth connection speed and low battery power consumption,