Black gold BM800 + V9XPro sound card + anti-shock frame + anti-jet network + two-way cantilever bracket + dual phone light bracket bg16 + OTG cable set 1. Exquisite appearance: The microphone of this product has a stylish circular design, and is made of black aluminum alloy as a whole. It feels comfortable in the hand and has an exquisite appearance design. It is an indispensable companion in your life and work. 2. HiFi sound quality: It supports high-fidelity sound quality output, allowing you to experience more pure and natural sound quality and explosive and powerful bass effect. 3. Bluetooth 5.0 wireless connection: The Bluetooth 5.0 transmission protocol makes the connection more stable and fast, making the connection and transmission of Bluetooth speakers more friendly and convenient. 4. Noise-cancelling microphone: Built-in high-quality noise-cancelling microphone, supports high-definition calls, clear and noise-free, and will not be disturbed by the environment whether on the beach or in the mountains. 5. Long battery life: The product has a built-in 1800mAh lithium battery, which can play continuously for up to 10 hours. The longer battery life can better meet your various needs. Excellent Sound QualityThe microphone of the sound card kit is ergonomically designed. It offers a wide frequency response and handles high SPLs with ease. The cardioid condenser capsule provides crystal clear audio for your communication, creation and recording and ideal for home, studio, application. Low NoiseIt features high signal-to-noise ratio (SNR) that means less distortion to be caused on the process of recording, Unique 3-layer protection system prevents unwanted pop noises—providing singers with a clear, plosive-free vocal performance. Professional Livestreaming Audio Mixer 11 kinds of fixed background special effects sound, 5 kinds of sound changing modes, 5 kinds of special functions (KTV/ Concert/ Recording/ Sell Goods/MC), adds more fun to your live streaming and podcasting. Device CompatibilityThis sound effects device can be used on any mobile phone, computer, tablet iPad, PS4, Xbox, Switch, Apple iOS systems, Android systems and Any game platform. Change your voice anytime, anywhere, call with friends, chat on for WeChat, live and sing, take video on TikTok, Youtube, etc.