Specifications:Bluetooth: V 5.0Bluetooth max transmission: 10mSignal to noise ratio: >=50dBAudio input: AUX, USB, TF card, BluetoothPower: USB chargeOutput power: 160WInput voltage: 110V/220V/50Hz360°high definition surround soundCan connect to microphonesBuilt-in FM radio, easy operation, and additional USB charging portsLithium battery life: over 12-14+ of continuous playback per charge (depending on the volume you use)Package list1 x Bluetooth speaker(built-in 4000 mAh rechargeable lithium battery)1 x AUX cable1 x USB cable
✤4 POWERFUL SPEAKERS IN 1 SMALL BARREL：There are 4 speakers built into this Monster-, 2 full frequency speakers and 2 high powered subwoofers. You will be able to hear sounds from over 600 feet away when set to maximum volume!It’s massive in power and compact in size at over a foot long, suitable for those who love music and love bass.
✤CRYSTAL CLEAR HD AUDIO & KARAOKE ANYTIME：This is a premium high power portable Bluetooth speaker, built with a ridiculously powerful 160W subwoofer to literally turn heads and get everyone’s attention wherever you go, wherever you playing music or enjoying karaoke with your families and friends.
✤WIRELESS WITH MAXIMUM POTABILITY：It uses the latest wireless BlueTooth 5.0 technology so you don’t have to babysit your device, and takes seconds to set up, and is extremely easy to operate, even you don’t know how to use Bluetooth. It also features an auxiliary port if you prefer using an AUX cord instead. You can even preload it with music using an SD or TF card.
✤JAM-PACKED WITH FEATURES FOR KARAOKE AND PARTIES：This speaker has dual microphone support so that you can use it with any 2 microphones, making this speaker perfect for karaoke and parties with your families and friends.
