Feature: Multi-function adjustment sound card, complete functions, simple operation, easy to use, built-in lithium battery. Common on mobile phones and computers. High/Mid/Low is adjustable, the treble makes the sound full and clear, with a sense of penetration, the midrange makes the sound line more stable, and the bass is cleaner and more transparent. The silent click effectively eliminates the singing, making the sound clearer and more penetrating during live broadcast. The platform will conduct 3 live broadcasts at the same time. Live mode, one-click switching, easy to deal with various occasions, make your live broadcast more professional. 12-step electronic tone adjustment: Professional electronic tone adjustment, customize and personalize different electronic sounds, and change different tones. Automatically recognize sounds and intelligently reduce the volume of background music. Colorful lights: LED lights, bright lights, various color changes, enhance the indoor atmosphere. Bluetooth Compatibility: Support Bluetooth compatible connection, you can stream accompaniment music through your mobile phone, get rid of the shackles of wires. Noise reduction: Using an intelligent noise reduction chip, the audio processing is faster and more stable, making the input voice clearer without delay. Long battery life: Built-in 1200mAh rechargeable battery lasts for more than 6-8 hours. Compatibility: Suitable for mobile phone/computer. And support Windows/Mac/Android/iOS system. Supports connecting 2 mobile phones or computers at the same time. Wide range of uses: Can be used for DJ, music studio recording, online karaoke, podcasting, singing, karaoke, live streaming, online chat, etc. Type-C OTG interface, digital input, better stereo sound quality, iPhones can be charged while streaming (requires separate wiring). Supports direct connection of Type-C mobile phones to live broadcast, no need to purchase adapters, and it is easier and more convenient to use. Specification: Model: F998 Style: sound card, sound card + microphone (optional) black material: plastic Bluetooth Compatible Version: 5.0 Working time: 6-8 hours. Power: 1200mAh battery (included) Light source: LED Size: 190*115*30mm (approximately) Weight: 0.28kg Packing size: 230*200*95mm (approximately) Packing weight: 0.45kg Notes: Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown in the pictures. Thanks! Please allow 1-2cm measurement deviation due to manual measurement. Packing list: 1*Bluetooth sound card 1*User Manual 1*USB charging cable 2*3.5MM audio cable