Product Name: Clock MP3 Bluetooth Mini Speaker Wireless Bg-08_9 Model NO.: BG-08_9 Recording Function: Without Recording Function Extended Storage: TF Card Maximum Expanded Capacity: 128GB Special Function: USB Disk Support, Memory Card Support, Radio, Alarm Clock Built-in Battery: Built-in Battery Sound Channel: 2.1 Adjusting Method: Keystoke Usage: Portable Player, Computer, Mobile Phone, Radio, TV Speaker Material: Plastic Amplification Type: Active Subwoofer: 15 Watt Subwoofer Satellites: 2 X 5 Watt Alarm Clock: Yes LED Screen Display: Yes FM Radio: Yes LED Screen Light Adjust: Yes Set Time Stop Play: Yes Trademark: OEM or BENSON Transport Package: Carton Box Specification: 218X75X108MM Origin: China HS Code: 85182900 Product Description Product Description: LED digital screen portable Bluetooth speaker-Deep and rich Bass 15 watt subwoofer delivers booming bass, with Bluetooth function and you could connect to any devices with Bluetooth. Also included Clock, Alarm Clock, FM Radio, AUX, Micro SD&USB Drive functions.Product Name:Clock Alarm Clock Bluetooth speakerUnit size:218 x 75 x 108mmR.M.S:25WSubwoofer:RMS 15WSatellites:RMS 5W x 2Subwoofer driver unit:2.75"Satellite driver unit:2.50"S/N:≥70dbPower supply:built in 7.4V/2200mah li-ion batteryWorking time:6~8 hoursInput power:DC5VBluetooth version:V4.2+EDRFM radio function:YesClock function:YesAlarm clock function:YesMicro SD card function:YesUSB Drive functionYesAUX functionYesLED digital screen function:YesCall hands free function:Yes