K2 Home Mini Wireless Karaoke Echo Aduio Sound Mixer System Singing Machine for Android TV Box PC Mobile Phone
Product Features:1.Color: Black
2.Material: ABS + metal
3.Product size: about 10cm*8cm*1.9cm (L*W*H)4.Input voltage: AC 100-240V
5.Frequency: 50--60HZ
6.Output voltage: DC 5V
7.Pickup: Low noise moving-coil8.Microphone type: Wireless
9.FM mode: FM/VHF
10.Frequency: 230MHz-270MHz11.Microphone core sensitivity: -76 ± 3DB
12.Transmit power: 16DBm
13.Effective distance:> 20M14.Receiver sensitivity: -105DB
15.Frequency response: 50HZ-17KHZ
16.Signal to noise ratio:> 100dBV
17.Distortion: <0.5%
18.USB interface type: Mini USB
19.The USB Audio port canconnect androidbox,computer and smart TV
20,System requirements: for Android 4.1 or abovePackage Included:1x Main unit2x Wireless Microphone1x USB cable1x DC power cable1x MicroUSB cable1x 3.5mm audio cable1x 3.5mm to 2RCA jack audio cable1x English user manual