Welcome to our store! Immersive Sound: Equipped with dual speakers and dual diaphragms, this karaoke machine delivers high-quality 9D surround sound that is both powerful and breathtaking. Intelligent Noise Reduction: Featuring a smart noise reduction function, this machine effectively blocks out ambient noise, allowing you to hear every word clearly with just a light touch. Enhanced Singing Performance: Thanks to the DSP chip, this machine offers intelligent voice beautification and impressive sound dynamics, eliminating background noise and interference for a wonderful audio experience. Broad Compatibility: Catering to the diverse needs of different users, this karaoke machine supports common live streaming and karaoke software on TVs, smartphones, tablets, and more. It is also suitable for video recording and voice recording. Bluetooth Connectivity: During live broadcasts, you can connect another smartphone to this machine by simply turning on Bluetooth and searching for SY169, enabling the music accompaniment function. Item Type: Karaoke Machine Material: ABS Plastic Weight: Approx. 1323g/46.7oz Single Microphone Battery Type: Lithium Battery (Shipped with Built-in Battery) Single Microphone Battery Capacity: 300mAh Sound Card Speaker Battery Type: Lithium Battery (Shipped with Built-in Battery) Sound Card Speaker Battery Capacity: 2000mAh Package List: 1 x Sound Card Speaker 2 x Data Cable 1 x Audio Cable 1 x Specification 2 x Microphone 2 x Anti-Slip Ring Customers are our top priority. If you discover any problems with your product after receiving it, such as damage or incorrect quantity, please contact us immediately. We strive to provide you with the best customer service.