Features: 1. One-Click Smart , Of The Background Music Will Be Automatically Lowered When The Anchor Speaks. 2. Tones, Fine-Tuning, Tones Are Adaptable, You Can Fine-Tune The Knobs To Make The Sound Close To The Effect You Want. 3. Intelligent Noise Reduction, With A Of Hybrid Noise Reduction Chip, Al Intelligent Algorithm, Effectively Suppress The Background Noise And Noise Of The Environment. 4. Treble/Bass Adjustment, High-Pitched Sweet And Low-Pitched, Knob Adjustment, You Can Adjust The Sound In Detail To Achieve The Effect You Want. 5. Major Live Broadcast Modes, Various Scene Modes Correspond To Live Broadcast Occasions, Making Your Live Broadcast More Professional And Easy To Deal With. Transmission : Wired Applicable Scene: Live Broadcast Power Supply Mode: 800mah Built-In Lithium Battery Pointing Features: Omnidirectional/Non-Directional size: 17.5 x 11 x 3.2cm Material: Plastic colour: Black Package Contents: 1 x Sound Card Host 1 x Audio Cable 1 x Charging Cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.