Features:New light touch keysBuilt-in NFC near field communication technology, quickly matched with Bluetooth device with a soft touch, more intelligent and more convenient for lifeTwo speaker inside, bring you better stereo soundUSB disk and TF card plug and play, play MP3 format music, with memory functionWith FM radio frequency modulation function and can automatically search and memory channelExternal C5 high capacity rechargeable batteries, charging more, easy to replace3.5 audio output / input, can also be used for computer, MP3 / MP4 / mobile phone, etc.Long press up and down keys can choose songs fast forward backwardWith a display screenThe red showsWith the diaphragm Specification:Model: KR-5400Design: Cool, Portable, StylishSupports: FM, Volume Control, TF Card Music Playing, Loudspeaker, NFCFunctions: Songs Track, AUX Function, StereoCompatible With: Tablet PC, PC, TF/Micro SD Card, MP3, MP4, PSP, MP5, Laptop, Mobile PhoneConnection: WiredInterface: TF Card Slot, 3.5mm Audio, USB2.0, Mini USBAudio Source: TF/Micro SD Card, Electronic Products with 3.5mm Plug, Electronic Products with USB portColor: WhiteSpeaker Impedance: 4 ohmFreq: 50Hz-18KHzS/N: 90dBSupport O.S: Windows XP, Windows 2000, Mac OS, Windows Vista, Windows 7Power Source: Battery, USBCharging Voltage: DC 5VInput: 3.7VPower Output: 5WBattery Capacity: 850mAhProduct Weight: 0.671 kgPackage Weight: 0.925 kgProduct Size (L x W x H): 13.4 x 13.0 x 13.0 cm / 5.27 x 5.11 x 5.11 inchesPackage Size (L x W x H): 16.5 x 16.0 x 13.5 cm

Package Included:1 x NFC bluetooth speaker1 x usb cable1 x user manual1 x remote control