M100 Robot K Song Smart Bluetooth Karaoke Speaker AI Voice Intercom Microphone TF Card To Play AUX External Audio Input 1800mAh

descriptionAudio output power: 6WPlayback time: 4-8hBattery capacity: 1800mHAVoltage and current: DC4.8V-5V 700mAhBluetooth version: Jerry 5.1+EDRMaterial: ABS PC siliconeFREQUENCY: 2402-2480 GHZBluetooth distance: straight-line barrier-free 5-15MProduct net weight: 0.45 k gProduct size: 196x140x115mmProduct features: AI voice intercom UHF microphone connection Bluetooth connection playback Bluetooth hands-free callTF card to play AUX external audio input, computer USB sound cardWireless microphoneRF range: 660-680MHZRF stability: 0.005%OFFSET: 40KHZ soilDistortion: <0.5%, A weightedSNR S/N: >90dBDistance of use: 50 meters (open areaWorking voltage: 3.7V batteryOutput power: >8dBHarmonic radiation: <-50dBADJUSTMENT SYSTEM: SOIL 48KHZcharacteristic1) Bluetooth connection K song2) AUX input to connect K songs3) Support mobile live broadcast, support Douyin live broadcast platform, national K song, Kugou music, support all live broadcast platforms4) Support, pitch changer function, clear original singing5) Support (reverb) human voice effect processingPackage the manifest1* wireless microphone1* Speaker1* Charging cable1*Instruction manual