Mini Rechargrable Bluetooth Wireless Speaker with Heavy Bass, Support TF Card

The portable mini speaker set is the best companion of your i Pod. When buying audio equipment, sound quality is good.  Main FeaturesWireless connection, bluetooth transmission, completely out of the line of bondageLow power consumption when the device is playingWith a TF card slot,support TF card and all functions of computer speakerStereo,excellent soundFashion, perfect match with your mobile phoneUltra portable and lightweight speaker systemPackage Content1 x Bluetooth Wireless Speaker1 x 2 in 1 Audio Cable1 x User ManualSpecificationPower3wx2Technology standardBluetooth v2.0+EDR,Support A2DP V1.2Wierless Frequency90Hz-20KHzSensitive80db±2dbSignal to Noise Ratio80dBLoudspeakerΦ40mm/4ΩDistortion factor0.3%BatteryBuilt-in Rechargrable Li-ion Battery 3.7V 500mAColorRed,Black,PurpleGross Weight0.320kgPackage TypePaper Box

Mini Rechargrable Bluetooth Wireless Speaker with Heavy Bass, Support TF Card