Mini Portable Karaoke Bluetooth Speaker With Wireless Microphone Subwoofer Support TF Card Family KTV Outdoor

Product s:Battery capacity: 3.7V 1000mAh (speaker) 500mAh ()Effective distance: 10MPlaybation: Speaker ≥ 2-4H, conversation tion ≥ 2-4HCharging time: Speaker ≥ 2 -3H, microphone ≥ 2 -3HResponse frequency range: 60Hz-20KHzFeatures: Bluetooth, TF card playback, call modeChanging voice: KTV, voice, male voice, female voice, Infantile speech, magic voiceInput/output: DC 5V=1AMaterial: ABS+UV+electroplatingColors: pink, beige, light green, Bare metal weight: 85g (microphone) 265g (speaker)Why choose it More than 10 years of Audio Industry Profeional Technology Precitation. wirele/Variousreverb modes/Strong compatibility/battery life/Dual mic input/Portable handle design/TF card play/Hands-free call/ soundPaList:Microphone * 1Speaker * 1Instructions * IType-c charging cable * 1About size of product. Please allow an error of 1-2 centimeters. thank you.