Features: 1.Sound card with multiple functions, 16 kinds of sound effects, 8 kinds of effect modes. 8 kinds of effect modes includes Electronic sound mode, dodge mode, voice change mode, monitor mode, chat mode, microphone mode, singing mode, and cancel the original sound mode. 2.DSP sound effect chip, tuning button, 16 kinds of sound effects, elimination of original sound, live singing, avoiding a button, real-time monitoring, large capacity battery. 3.Powerful DSP audio dual chip, better stability, better signal, clear sound quality without delay, new upgrade. 4.The surface of the shell is sandblasted with metal paint. It has a grinding feel, scratch resistant, comfortable and delicate touch. It gives you a delicate sensory experience. 5.Reverb size adjustment, microphone volume adjustment, high ba adjustment, recording volume control, music volume control, monitoring volume control (earphone function). 6.Support mobile phone computer usage, support single headset usage. 7.6kinds of connecting methods: one mobile phone K song live, double mobile phone live, three mobile phone live, mobile phone computer synchronous live, one computer live, computer guidance mobile phone live. 8. Support system: for Windows system, for ios system, for Android system. Reminder: If your mobile phone does not have a 3.5mm earphone audio jack, it needs to be equipped with an audio adapter. Specifications: Model:V8S Material: Aluminum Alloy Color: black Bluetooth version: 4.2 Interface Type: USB Applicable Type: Household/Outdoor Installation: External Audio interface: 3.5mm interface Batteries: rechargeable batteries(included) Charging: 5V/1A Wire length: (Approx) 1m/3.28ft Pack Size: (Approx) 25x16x13cm/9.8x6.3x5.1inch Package Included: 1 PC x Sound card 2 PCs x Audio Cables 1 PC x USB cable 1 PC x English User Manual (Only the above package content, other products are not included.) Note: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.