250 watts portable speaker with microphone TK-T76

Portable speaker TK-T76: Feature: 1.USB/SD Jack,Sound playback capabilities, 3.Cassette(with sound recording function and playback), 4.two channel wireless microphone, 5.wired microphone/guitar connector, 6.audio input, 7.external battery jack, 8.built-in rechargeable battery System Specifications: Power supply: AC85V 265V(50-60Hz)and one bulit-in DC 12V/12AH rechargeable battery External battery input: DC 12V Frequency range: VHF 210 270MHz Frequency response: 50Hz-18KHz±3dB RMS power: 250W Speaker: One 8" full range and one 3" tweeter horn Sensitivity: 10dBμV(S/N above 60dB) Oscillation type: quartz oscillation locking±0.005% Effective range: wireless MIC effective range is 30 50 meters(visible distance) Wireless Microphone: Optional hand-held /collar clip/ headset MIC Material: Wooden,Metal Size: (L*D*H)320×265×585mm Weight: 14.5kg Standard Configure: one mainframe, two transmitter(hand-held /collar clip/ headset Mic for choice), another parts in picture for reference Applicable Scope: *Outdoor(especially suitable for dancing, *gymnastics’s loud-speaker/recording/ play, * teaching. *Conference, *classroom, *military training, *guide, *sales promotion, *public sale’s loudspeaker/recording/ play. *parade, *assembly, *speech, *traffic guidance, *Small-scale *performances, *exhibition... amplify/recording/playback for various live meeting and concert