Brand new in box. Product Dimensions: 3.94 x 3.94 x 8.27 inches Item Weight:3.1 pounds Features & details 【Impressive Sound Quality】:This karaoke machine delivers impressive sound quality, whether you're belting out your favorite tunes or enjoying music played through the speaker. The bass/treble adjustment options allow you to fine-tune the sound to your liking. High strength magnetic speaker, HI-FI level audio processing chip, with 20 band EQ equalization adjustment. 360 degree surround sound field provides stereo surround sound and strong bass 【Dual Wireless Microphones/Dual Singing Magic Sound】The Karaoke Machine with 2 Bluetooth Microphones is an absolute blast 、Dual Microphones and Pairing: The inclusion of two Bluetooth microphones means duets and group singing are a breeze. The pairing ensures seamless synchronization between the microphones, allowing for harmonious performances.and a must-have for anyone who loves singing, hosting parties, or just in need of a decent bluetooth speaker. 【Portable and Long Life】 Small size, light weight, easy to carry with a wrist strap, perfect size for your backpack or luggage. The streamlined design makes this wireless speaker perfect for carrying around, equipped with a 3600mAh rechargeable battery, and an internal battery that lasts for 2-4 hours.The portable design makes it easy to take your music and karaoke fun anywhere you go. Whether it's a birthday party, a home gathering, a camping trip, an outdoor gather, etc. this machine is ready 【 TWS/Multiple Connection Options Pairing 】The built-in Bluetooth capability lets you connect your devices, such as smartphones or tablets, effortlessly. You can easily access your favorite songs from streaming services or your personal library.The LED lights add a fantastic visual element to your speaker. They create a party atmosphere and elevate the overall experience, especially during nighttime gatherings. 【What you can get】: 1 * portable Bluetooth speaker, 2 * wireless karaoke microphone, 1 * adjustable strap, 1 * user manual, 1 * charging cable.We love to just get on the speaker and speak our minds and the kids can play for hours on it also.