SY7

This built-in speaker all-in-one Bluetooth sound card is a versatile audio device designed for outdoor live streaming, mobile karaoke, street performances, and portable Bluetooth speaker usage scenarios. It integrates sound card function, dual speakers, Bluetooth 5.0/5.3 wireless connection, and large capacity battery. Without the need for additional speakers, one device can complete live streaming, accompaniment, external playback, and monitoring. It is a cost-effective one-stop audio solution for mobile live streaming and outdoor entertainment scenes.

Core Technologies & Performance Highlights

1. Professional Sound Card Core Performance, Full Audio Processing

Frequency Response: 20Hz~20kHz, fully covering the human-audible frequency range to ensure a wide frequency response and rich details for both vocals and accompaniment;

Signal-to-Noise Ratio (SNR): >85dB, excellent noise floor control ensures clean, noise-free sound for a purer live streaming and music listening experience;

Total Harmonic Distortion: <5%, with reasonable distortion control even at high-power speaker output, ensuring full, non-harsh sound.

2. Built-In Dual Speakers with Monitoring / Playback

Built-In Speaker Units: Equipped with 5W high-power dual speakers (32Ω load), allowing direct playback of accompaniment, vocals, and live sound effects without connecting external speakers;

492 Full-Range Driver Unit: Features a 492 full-range driver design with 5W speaker output power, delivering sufficient volume and rich sound quality, suitable for high-volume playback scenarios such as outdoors and street performances;

Integrated Sound Card & Speakers: The device combines dual functions of a sound card and speakers, addressing the dual needs of "needing a sound card + needing speakers" for outdoor live streaming, making the setup more streamlined.

3. Bluetooth 5.0/5.3 Wireless Accompaniment, On-the-Go Outdoor Use

Bluetooth Version: Equipped with Bluetooth 5.0/5.3 wireless connectivity unit for fast connection, low power consumption, and stable signal;

Wireless Accompaniment Freedom: Supports Bluetooth wireless connection with phones/tablets/computers to directly play music accompaniment, freeing users from cables for more flexibility in outdoor live streaming and mobile use;

Bluetooth Speaker Mode: Supports Bluetooth speaker function, allowing standalone use as a Bluetooth speaker for playing music and video audio outside of live streaming scenarios, offering multi-purpose use.

4. Built-In High-Capacity Battery, Long-Lasting Outdoor Power

High-Capacity Battery Configuration: Built-in high-capacity battery provides long-term stable power supply without relying on power outlets;

All-Round Outdoor Use: Supports power-free scenarios such as outdoor live streaming, street performances, and mobile karaoke, with long-lasting battery life to ensure live streaming and entertainment are not interrupted by power loss.

5. Multi-Functional Sound Card Controls, One-Click Live Streaming Effects

Full-Featured Sound Card Configuration: Retains core live sound card functions, including microphone volume adjustment, monitoring volume control, sound effect switching, and accompaniment adjustment;

Multi-Scenario Sound Effects: Supports multiple live streaming/singing sound effect modes, adapting to different live scenarios such as singing, chatting, live sales, and game voice chat;

Portable Shoulder Strap Design: Equipped with a dedicated shoulder strap for direct over-the-shoulder use, ideal for handheld/carried scenarios such as outdoor mobile live streaming and street performances.

User-Friendly Design & Operation Layout

1. Integrated Body Design, Portable and On-the-Go

Sound Card + Speaker 2-in-1: The device body integrates dual speakers and sound card controls, requiring no additional assembly and ready to use right out of the box;

Lightweight + Shoulder Strap Included: With a wide shoulder strap design, it is lightweight and can be carried over the shoulder or by hand, suitable for outdoor mobile live streaming and portability;

Compact Body Layout: The compact body saves space, suitable for various scenarios such as desk placement, outdoor handheld use, and stall placement.

2. Intuitive Control Panel, One-Click Adjustment

Core Knob Area: Equipped with two main knobs (MIC volume and Monitor volume) for precise adjustment of vocal and monitoring volume;

Multiple Function Knobs: Additional independent adjustment knobs control parameters such as accompaniment volume, sound effect intensity, and treble/bass;

Quick Function Buttons: Built-in multiple sound effect mode buttons and function switches for quick triggering of sound effects during live streaming, ensuring convenient operation;

Power & Status Display: Equipped with a power button and status indicator lights to display the device’s operating status in real time, clear and intuitive.

3. Multi-Scenario Compatibility, Wide Range of Uses

Live Streaming Scenarios: Integrates sound card, speakers, and Bluetooth accompaniment, suitable for outdoor live streaming, street performances, live sales, and more;

Entertainment Scenarios: Built-in speakers + Bluetooth allow use as an outdoor karaoke machine or portable speaker;

Daily Use: Can be switched to Bluetooth speaker mode for listening to music, watching dramas, and playing videos, offering multi-purpose use.

Product Configuration

Sound card speaker*1

3.5MM-3.5MM audio cable*2

USB data cable*1

strap*1

Weight: 1.14kg

specification 28.3*23.2*11cm

Applicable Scenarios

✅ Outdoor Live Streaming / Street Performances: Built-in speakers + wireless Bluetooth + high-capacity battery, no external equipment needed to start singing or streaming anytime outdoors;

✅ Mobile Karaoke / Home Entertainment: All-in-one sound card + speaker with Bluetooth accompaniment, perfect for friend gatherings, home karaoke, and outdoor picnic entertainment;

✅ Short Video Creation / Podcasting: Sound card audio processing + built-in speakers allow direct recording of vocals and accompaniment with effects, convenient and efficient;

✅ Portable Bluetooth Speaker Use: Supports Bluetooth 5.0/5.3 connection for daily use as a Bluetooth speaker to play music and video audio;

✅ Teaching / Training / Meetings: For temporary outdoor teaching and remote meetings, built-in sound output eliminates the need for additional speakers, quickly setting up an audio environment.

Product Advantage Summary

Function Integration

Sound card + dual speakers all-in-one unit. No additional speakers required, everything you need in one set.

Sound Quality & Playback

20Hz~20kHz frequency response + >85dB SNR + 5W high-power speakers for rich, clear vocals and playback quality.

Wireless & Battery Life

Bluetooth 5.0/5.3 wireless accompaniment + high-capacity battery for unrestricted outdoor use and long-lasting performance.

Portable Design

Compact body + wide shoulder strap included. Can be carried over the shoulder or held by hand, ideal for outdoor mobile scenarios.

Multi-Purpose Compatibility

Live sound card + Bluetooth speaker + karaoke machine. Multi-scenario, multi-functional use with excellent cost performance.