Handheld KTV Karaoke Smartphone Microphone
This smartphone karaoke microphone can be used with any Bluetooth audio device, producing great sounds with its dual-purpose microphone and speaker.
The microphone supports micro SD card and song switch. The Bluetooth has a great distance of connection (10m), and supports Android, iPhone, iPad, iOS and all smartphones.
Its built-in clearly audio and vividly sound effect can make you enjoy listening and singing anytime and anywhere.
Built-in 1800mAh safety li-polymer battery, more than 5 hours duration (up to 5-8 hours in middle volume).
Speaker power: 4Ω 4W*2
Frequency range: 150-20KHZ
Audio interface: 3.5mm stereo headphone plug
Battery capacity: 1800mAh
Charging time: 3-5 hours
Playing time: 5-8 hours
Output voltage: DC 5V