The SK600 is a versatile digital audio mixer that offers a variety of effects, scenes, and functions to make your live broadcasts more engaging and dynamic. Quickly switch between modes or effects based on your needs for endless enjoyment. 1. Built-in dual-core DSP digital chip, intelligent noise reduction, clear and stable sound quality. 2. With multiple inputs, including charging, PC, OTG, speakers, accompaniment, dual microphones and dual headphones. 3. Supports wired and Bluetooth wireless accompaniment, compatible with smartphones, personal computers, tablets, etc. 4. Five singing modes including Pop, Professional, PK, MC and Host are available to meet the needs of different users. 5. Freely switch between nine sound effects, including applause, laughter, kiss, thanks, welcome, thump, surprise, effort and follow. 6. Provides three voice conversion modes (male, female, child) and has fine-tuning function to increase the fun of use. 7. Plug and play, no driver required, and supports mainstream live broadcast platforms or software. 8. Other features include adjustable highlow tone, volume, tone, fade, mute, play and colorful lighting effects. Specifications: 1. Model: SK600 2. Bluetooth version:5.0 3. Signal-to-noise ratio: 106dB 4. Output power: 600mW 5. Power consumption: 5W 6. Rated input: 5V 1A 7. Battery life: 8-12 hours 8. Battery capacity: 3.7V 1200mAh 9. Frequency response range: 60Hz-15KHz 10. Dimensions: 21.1 x 13.1cm 8.31 x 5.16 inch 11. Weight: 387g