This machine is a combination of Bluetooth speaker and karaoke microphone. You can connect to any device have Bluetooth function, such as iPhone, Android, iMac, Apple TV, etc.

Connected to your device via cable or Bluetooth, this karaoke mic works with karaoke APP like Youtube, Smule, Magic Sing, etc.

It is really simple and easy to use. It has an option to connect via cable or turn on the power switch and connect Bluetooth to your phone and ready to sing.

The battery is 3200mAh, compared to other brands, it has longer battery capacity.

Comes with disco light and cellphone holder, the light makes it feel like party and the adjustable holder suit any phones

Advantages
 

• BELT IT OUT, ANYWHERE - Big, bulky karaoke machines are a thing of the past! The ESHISHANG portable wireless karaoke microphone uses Bluetooth karaoke microphone technology to connect directly to your smart phone. It's compact, professional quality, and comes with some unbeatable FREEBIES, so you can get the KTV singing party started and keep it going all night long!
• AWESOME ACOUSTICS - Whether you prefer Britney, Whitney, or old-school Elton, our karaoke wireless microphone is designed to help you sound like a superstar! The superior metal filter head expertly reduces noise and dust interference, while the 5 watt speaker broadcasts your voice, loud and crystal clear!
• BETTER BATTERY, MAXIMUM FUN - You're in the groove, singing along to your favorite song, and then your mic goes dead. Nothing kills the vibe faster than a weak battery! Luckily ESHISHANG's 2200 mAh portable karaoke microphone with speaker boasts an impressive 8-hour battery life, so you can keep singing until the sun comes up!
• PERFECT PARTY PERKS - Don't just get the best portable KTV microphone around, get a BONUS BUNDLE worth over $25! Every order comes with a FREE UNIVERSAL SMARTPHONE MOUNT, a USB Disco Ball Light, and a convenient carrying case - everything you need to throw a home KTV party or take the show on the road!
• GOOD TO THE LAST SONG GUARANTEE - With a never-ending set list of songs at your disposal; you need a portable karaoke microphone for iPhone that can keep up! ESHISHANG karaoke machine for kids and adults is up for the challenge, and we guarantee it with our lifetime warranty!

Specification:
Material: Aluminium Alloy 
Weight: 540g(19.05oz) 
Output Power: 5W*2
Speaker Quantity: 2 set
Charging Voltage: DC 5V 
Charging Time: 5hours 
Sing Time: Up to 5-8 hours 
Battery Capacity: 2200mAh 
Products Size: 9.06*3.15*3.15in
Speaker Frequency: 100Hz-10KHz 
Transmission Distance: 10m(32.8ft) 
Power Supply: Build-in 18650 Li-ion Battery 
Maximum sound pressure level:>115db 1KHz THD<1% 

Charge
This microphone can be charged by USB charging cable
Full charge indication: The indicator light will turn off when the full charge is complete

Battery
1 pcs of rechargeable 18650 Li-ion Battery is included (can be replaced) and are housed within the microphone

Warranty: 
1 Year No Hassle Return, if you want some other functions this microphone to have, or have any usage problems,
We are here and always ready to help!

Package Includes: 
1 x Karaoke Microphone
1 x Micro USB Cable 
1 x Audio Cable 
1 x Instruction Manual