Product Review

1.All-in-one system with louderspeaker & Mic & Amplifier &player for iOS devices & Android devices.
2.Built-in 60*40 mm Bass Diaphragm make the sound quality improved by 30% and give you the stronger shock and heavier sense
-3.Small and lightweight; fits easily into your bag or pocket for on the go use, making your travels more convenient 
Specification:
Model: K3
Output power: 12mW (headphone output), 6WX2 (speaker output)
Frequency range: 100Hz~10K Hz
Maximum sound pressure level: >115dB 1KHz THD<1%
Reverberation mode: Echo
Power supply mode: Built in polymer lithium battery
Charging power supply: DC5V
Net Weight: 0.4kg/0.9b (excluding packaging)

How to use it? 
A: Bluetooth Mode (sing only)
1.Turn on microphone, a blue light will come on 
2.Search Bluetooth ID K3 on mobile phone/tablet/PC and connect. Connecting successfully there will be a sound alert. 
3.Open any Karaoke APP or select music file from your music player, and adjust your device accordingly. 
4.Adjust K3's volume,accompany,echo,treble and bass. 
5.Sing along
Note: Bluetooth have memory function, when mobile phone is restarted, it can be connect automatically. 

B: Wired Mode (singing and recording at the same time )
1.Download any karaoke APP/software on your mobile phone
2.Turn on K3
3.Connect K3 and phone
4.Open karaoke APP to choose songs and sing
5.Record the song as per the instructions on the karaoke APP. 
Note: Bluetooth must be disconnected. 

Package: 1x Microphone
1x Micro USB Cable for charging
1x Micro USB to Audio Cable for playing and recording
1x Black case 1x User Manual