Product Name: Competitive Price 14inch Portable Karaoke Speaker Model NO.: K08C THD: <0.005% Monitor: LCD Screen Certification: CE, CCC, FCC Application: Commercial, Home Speaker Material: Plastic Speaker System: 5.1 Channel Operation Mode: Wire / Remote Control Activity: Active Hi-Fi: Hi-Fi Noise: <95dB with Mic: Yes Home video: Yes Trademark: ELONG Transport Package: Carton Packing Specification: 470*150*430MM Origin: China HS Code: 847330900 Product Description * Support all audio format files popular on the market (MP3, WMA, OGG, AAC, WAV, APE, and etc.)*Support all video format files popular on the market (RMVB, RM, DIVX, MP4, 1920*1080, MKV, AVI, FLV, WMV, ASF, 3GP, and etc.), with resolution ratio to 1920*1080*Support JPEG. The use of a new generation of digital audio processing circuit enables the audio as good as High-power home audio in sound quality*Support bluetooth to receive and play, and support 1280*800 and below resolution LCD display* Support U disk to direct play all the files supported by the system, support TF card to direct play all the files supported by the system* Support video sound track function (switch between vocal accompaniment and the original - video file itself has karaoke functions.* Support to output audio and video to external devices, and three-in-one 3.5 mm diameter plugs* Support wired / wireless microphones, press down to block multimedia sounds when speaking* Support to input external audio and video to this player, use three-in-one 3.5 mm diameter plugs*With karaoke functions, wireless microphones can support to switch between voice with reverberation and without reverberation.Input Voltage 12VScreen Voltage (optional) 3.3V/5V/12VBacklight Voltage 12VStandby Current, Low Power, Standby Power <1WDriverCardTaiwanSunplusChipSolutionPixel1280*800SizeofScreen14.1InchLEDSpeaker2*4InchHigh-powerHi-fiHorn4Ω/15WBattery7.4VPolymerWorkingVoltageDC12V2AChargingforAdapterStandardInputVoltage110-EnvironmentalProtectionModeNo-load(Stand-by)<=0.05W