Original SU-YOSD YS-82 KTV product Support all kinds of intelligent mobile phone system, apple and Android. Cocok Komputer/Panggung /Konferensi /ktv/Wawancara/Rumah/Rekaman Merek:Original SU-YOSD The speaker ganda: 4 ohm 4W*2 power The SNR is not less than 85dB The frequency range: 150 ~ 20KHZ Audio interface: 3.5mm Stereo headset plug The built-in 2200MA lithium battery charging, very convenient The charging time: 3 ~ 5 hours The playback time: full power intermediate volume 5-8 hours The power adapter: input voltage: 220V output Voltage: 5V Current 1A/2A Speaker ganda Dengan variabel suara Tombol bisu Paket berisi: 1 x Mic karaoke 1 x User manual 1 x Kabel pengisian BEST SELLER !!! KUALITAS DIJAMIN YANG TERBAIK !!! 100 % ORIGINAL!!! UANG KEMBALI FULL BILA PALSU !!!