Gift Pro Y3 Portable Wireless Bluetooth Speakers Built-in Micphone Support/Amplifier FM Radio Support USB Micro SD TF Card Portable Audio Player Speakers For Smartphones Tablets PC - Pink Support: Bluetooth, TF card, USB, FM Radio, Line in, Built-in Micphone Support Auto Voice Prompt power on/off and Bluetooth is connected and disconnected Support Hand-free when answer calling (with MIC), It can support music formats: MP3, WMA,WAV, PE,FLAC Full automatic power off when the speaker is full of power High sensitivity FM radio with internal antenna.