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Welcome to contact Hangzhou Zansong Digital Co., Ltd.
ZANSONG ST88
ZANSONG ST88 WIRELESS LAVALIER MICROPHONE
360° HD AUDIO PICKUP – 2.4G ANTI-INTERFERENCE – CONVENIENT RECEIVER PASS-THROUGH CHARGING
1. VISUAL CHALLENGES & THE SOLUTION FROM ZANSONG
In the explosive era of short videos and e-commerce livestreaming, audio plays a vital role in viewer retention and experience. Just one sentence drowned out by background noise, signal flickering from frequency interference, or the constant fear of a phone shutting down mid-stream during a long livestream is enough to ruin a shoot and lose valuable audience engagement.
Part of the ZANSONG VOICE product line, the ZANSONG ST88 Wireless Lavalier Microphone was created to thoroughly solve these technical hurdles. Featuring a dual clip-on transmitter setup, professional 2.4G adaptive frequency hopping anti-interference technology, high sound pressure handling up to 115dB SPL, and pass-through phone charging while recording, the ZANSONG ST88 is a reliable companion for every livestream host, vlogger, and content creator.
2. KEY HIGHLIGHTS OF THE ZANSONG ST88
📡 2.4G Transmission Protocol & Adaptive Frequency Hopping
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Superior Anti-Interference: The ZANSONG ST88 utilizes a proprietary 2.4GHz transmission protocol with a high-quality compression algorithm, combined with Adaptive Frequency Hopping technology. Audio signals remain robust, stable, and free from frequency conflicts even in crowded electronic environments.
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Ultra-Low Latency (<45ms): Ultra-fast signal transmission with latency under 45ms keeps lip movements and voice perfectly synchronized and natural across every frame.
🎙️ 360° Omnidirectional HD Mic Capsule – High SPL Handling (115dB SPL)
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Crisp, Authentic Recording: Equipped with a 360-degree omnidirectional silicon microphone capsule featuring high sensitivity (-34dB), 68dB SNR, and a wide 20Hz – 20kHz frequency response. A 32kHz / 16bit sampling specification reproduces clear, natural vocal nuances.
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Distortion-Free at High Volumes: Maximum Sound Pressure Level (Max Input SPL) reaches up to 115dB, easily handling high-energy presentations or enthusiastic sales pitches without crackling or audio clipping.
🔋 Low Power Consumption & Receiver Pass-Through Phone Charging
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Ultra-Low Power Usage: The transmitter (TX) operates at
<20mAand the receiver (RX) at<50mA, optimizing total operating time for the entire system. -
Simultaneous Recording & Charging: The receiver supports direct pass-through charging cable connection to power your smartphone while actively recording or streaming. You can confidently broadcast live for hours on end without power interruption concerns.
🔌 Plug & Play – Multi-Platform Compatibility
Auto-pairs immediately upon powering on without requiring complex setup procedures. The ZANSONG ST88 is fully compatible with smartphones, tablets, and personal computers.
3. DETAILED TECHNICAL SPECIFICATIONS (ZANSONG ST88)
| Specification | Technical Details |
| Brand |
ZANSONG
|
| Product Line |
ZANSONG VOICE (Wireless Lavalier Microphone Series)
|
| Model |
ST88
|
| Material |
High-grade ABS plastic
|
| Color |
BLACK
|
| Configuration |
01 Charging Case + 02 Clip-on Microphones + 01 Receiver (1 to 2)
|
| Transmission Protocol |
2.4G Private Protocol (Adaptive Frequency Hopping)
|
| Transmission Frequency |
2402 – 2480MHz
|
| Max RF Output Level (EDR) |
+6dB (GFSK modulation, π/4-DQPSK)
|
| Signal Latency |
< 45ms
|
| Transmission Distance |
10 meters
|
| Frequency Response |
20Hz – 20kHz
|
| Sensitivity |
-34dB
|
| Signal-to-Noise Ratio (SNR) |
68dB
|
| Max Sound Pressure Level |
115dB SPL
|
| Sampling Rate & Depth |
32kHz / 16bit
|
| Power Consumption |
Transmitter < 20mA | Receiver < 50mA
|
| Working Voltage / Current |
Voltage 5V, Charging/Operating Current 300mA
|
| Operating Temperature |
-10°C ~ +45°C (Storage Temp: -20°C ~ +50°C)
|
4. PACKAGE INCLUDES (BOX CONTENTS)
The standard ZANSONG ST88 packaging includes:
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01 x Portable Charging Case
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02 x Clip-on Lavalier Microphones (Transmitters)
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01 x Signal Receiver
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01 x User Instruction Manual
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01 x Packaging Box
5. PRACTICAL APPLICATIONS (USE-CASES)
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E-Commerce Livestream Hosts (TikTok Shop / Shopee Live): Dual clip-on microphone setup allows 2 co-hosts to interact simultaneously, supported by receiver pass-through charging to keep the session running continuously.
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Dual-Host Creators & Vloggers: Clear 360-degree HD audio recording with strong sound pressure handling keeps voices smooth and balanced even when speaking loudly or passionately.
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Online Lecturers & Educators: Seamlessly connects to PCs, tablets, or smartphones to reproduce crisp, natural lectures for online training.
