Speakers - Universal - Big Power Wooden Portable Wireless Mini Bluetooth Speaker HIFI FM Radio Amplifier STEREO Sound Box with TF USB | Portable Speakers Highlights Universal Big Power Wooden Portable Wireless Bluetooth Mini Speaker HIFI Speaker FM Radio STEREO Amplifier Sound Box with TF USB | Portable Speakers Big Power Wooden Portable Wireless Mini Bluetooth Speaker HIFI FM Radio Amplifier STEREO Sound Box with TF USB | Portable Speakers Portable Bluetooth SpeakersModelDelfIFICIFICIFICIFICIFICIFICIFICIFICIFICIFICIFICIFICIFICIFICIFICIFICIFICIFICIFICIFICIFICIFICIFICEDEL:XM06SIZE:21*11*14CMBlumetooth Distance:10MOutput Power:8WFrequency:20Hz-20KHZFM Radio:87.5-108MHzSensitivity Rate:66DBTHD:0.3%Working Voltage:3.3V -4.2 Voltage Valtion: 5V 1000MABattery Capacity: 20000MA / Hlifetime: 20000MA / Hlifetime:3 hours Music Format: MP3 / WMA / WAV / PE / FLAC Package1x Speaker1x Cable Cable-cable Audio Cable