F11

multifunctional live sound card features full 20Hz-20kHz frequency response and professional 48kHz/16Bit sampling with high SNR≥90dB. Equipped with built-in 48V phantom power for condenser microphones, it integrates physical fader tuning, multiple karaoke reverb, voice changer, intelligent noise reduction, auto ducking, Bluetooth music and dual-phone live function. Compact 0.45kg lightweight design with driver-free USB connection, widely used for live broadcast, home singing, voice-over and online meeting.

Core Audio Technical Specifications

Frequency Response: 20Hz–20kHz, full-range frequency reproduction to restore rich bass accompaniment and crisp high-frequency vocal details.

Sampling Rate & Bit Depth: 48kHz/16Bit, CD-grade digital sampling for lossless audio collection.

Signal-to-Noise Ratio(SNR): ≥90dB, ultra-low inherent background noise to eliminate circuit hum and static noise.

Total Harmonic Distortion(THD): ＜0.5%, minimal sound distortion even under high-volume loud singing and high SPL input.

Headphone Output Power: 35mW under 32Ω load, sufficient driving force for mainstream 32Ω monitor earphones & headsets for clear audio monitoring.

Main Functional Advantages

Built-in 48V Phantom Power Supply

Supports professional 48V large-diaphragm condenser microphones directly without extra phantom power adapter; compatible with both dynamic mics and condenser mics.

5 Independent Physical Faders

Separate sliders for Treble, Bass, Mic Volume, Reverb Depth and Accompaniment Volume, allowing precise manual EQ adjustment to customize thick or bright vocal timbre easily.

Multiple Preset Karaoke Modes

Diversified built-in reverb effects for pop, original, retro & live-house singing styles, one-click mode switching for home karaoke and small on-site performance.

Voice Changer + Customizable Sound Effects

Multiple voice transformation options: male-to-female, female-to-male, child voice, old-man voice; supports recording and saving personalized custom sound effects for entertaining live streaming.

Intelligent Noise Reduction & Auto Ducking Function

One-click AI noise reduction automatically filters ambient wind noise, air-conditioner hum and surrounding environmental interference.

Auto ducking lowers background music volume when speaking and recovers BGM volume after pausing speech, ideal for goods introduction and voice broadcast live stream.

Bluetooth Wireless Accompaniment

Built-in Bluetooth module, wirelessly connect mobile phone to play background music without messy connecting cables, neat layout for desktop or outdoor live broadcast.

Dual-device Simultaneous Live Streaming

Dual live output ports enable two smartphones working at the same time: one for playing accompaniment, another for live streaming, support synchronous broadcast across TikTok, Facebook, Instagram and multiple platforms.

Driver-free USB Plug & Play

5V USB bus-powered design, no extra driver installation required, compatible with Windows/Mac PC, Android & iOS smartphones instantly after USB connection.

Packing Accessories List

1 × VLive Sound Card

2 × 3.5mm to 3.5mm Audio Cables

1 × USB Data Cable

Dual 3.5mm cords for accompaniment input & live stream output separately; USB cable for power supply and PC data connection.

Package Dimension & Weight

Net Weight: 0.45kg

Carton Size: 20.5×15.5×6cm

Compact lightweight body, space-saving for desktop placement and easy storage for outdoor street performance & portable live broadcast.

Application Scenarios

✅ Live Stream: E-commerce goods selling, vocal singing broadcast, casual chat & gaming voice live streaming;

✅ Home Entertainment: Mobile/PC karaoke, song cover recording and family audio enjoyment;

✅ Voice Recording: Audiobook narration, podcast production, short-video script dubbing;

✅ Online Office: Remote online teaching, video conference and online product presentation;

✅ Small On-site Event: Street busking, bar live performance and group team-building activity.

Product Advantage Summary