Welcome to the store! COMPACT AND PORTABLE: This portable karaoke speaker system is lightweight and compact, perfect for car karaoke, family gatherings, classrooms, presentations, and many other situations. With RGB lights, you can enjoy karaoke nights at home with your family and friends. ADJUSTABLE VOLUME: The Bluetooth karaoke machine uses audio drivers and an advanced digital signal processor for more accurate sound and moderate volume, balanced without any noise. Press and hold the volume button to adjust the volume to your desired level. BLUETOOTH 5.0: The portable karaoke speaker is built with the latest Bluetooth 5.0 chip for wireless streaming, ensuring instant pairing and providing more stable transmission and a longer range. Supports memory card, flash USB, and AUX input connections. Compatible with Android phones, TVs, tablets, and computers. UHF MICROPHONE: The portable Bluetooth speaker with 2 UHF microphones is a must-have for duets and dances. Provides higher output power, wider frequency shift, better dynamic range, and SNR ratio compared to VHF. LONG BATTERY LIFE: This karaoke speaker has a built-in 3000mAh high-performance lithium-ion battery to ensure uninterrupted music playback, and the microphone has a built-in 1200mAh high-performance lithium-ion battery. Whether it's indoor dancing or an outdoor party, you can play it as you like. Item Type: Portable Karaoke Speaker System Material: ABS Bluetooth Version: V5.0 Driver Unit: 4IN Frequency Range: 100Hz to 18KHz SNR: ≥80dB Output Power: 15W Microphone Distance: 10m/10.9yd Charging Interface: Type C Microphone Function: ECH, Volume Level, EQ, Automatic Charging Speaker Function: K-Song Mode, RGB Ambient Light, BT, USB, Memory Card, AUX (Memory Card Supports Up to 128GB, Not Included) Speaker Battery Type: 3000mAh Lithium-Ion Battery (Built-In) Microphone Battery Type: 2 x 1200mAh Lithium-Ion Batteries (Built-In) Speaker Size: Approx. 17x17x14cm / 6.7x6.7x5.5in 1 x Speaker 2 x Microphone 1 x Audio Cable 1 x Charging Cable 1 x User Manual Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!