... A2DP&ARCP 3.Hidden key long music play time bluetooth speaker for office relax Features:Listen to music wirelessly ... Cell phone, Tablets, computer, MP3 etc.Bluetooth pairing procedure:Ensure the speaker is turned off, then press and hold ... FCCOur company: A manufacturer and exporter, majoring in bluetooth headphone, bluetooth speaker, mini speaker products. Factory details: - Founded in 2000.-With ...