4 Channel DC5V Bluetooth Mobile Computer USB Play and Record 88 DSP Effects Echo Reverb Personal Audio Mixer Multi-purpose 4-channel mixer suitable for home music recording, webcasting, singing, small parties, and other applications Features 88 built-in effects with stable performance, portable design, compact and stylish Equipped with Bluetooth functionality and USB recording and playback support Can be connected to a phone or computer and adjusted when powered Specification: Material: ABS Plastic Size: Approx. 18x15x4cm / 7.08x5.90x1.57inch Package Includes: 1 x Power Adapter 1 x Power Cord 1 x USB Computer Cable 1 x Type C Adapter 1 x Manual Note: Color may vary slightly due to different monitor color calibration Slight measurement deviations may occur due to manual measurement