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Welcome to contact Hangzhou Zansong Digital Co., Ltd.
ZANSONG S30
ZANSONG S30 WIRELESS LAVALIER MICROPHONE
2-MIC LAPEL SET – <20MS LATENCY – 30M RANGE – 360° HD AUDIO PICKUP
1. FRAMEWORK CHALLENGES & SOLUTIONS FROM ZANSONG VOICE
In the era of booming digital content and live selling, audio plays a pivotal role in retaining viewers on your channel. Issues like audio-video desync (lip-sync lag), unstable signals over long distances, or cumbersome wired setups have always been major barriers for vloggers, streamers, and content creators.
Part of the ZANSONG VOICE product line, the ZANSONG S30 Wireless Lavalier Microphone is engineered to fully solve these challenges. Featuring a dual lapel mic setup with a portable charging case, a proprietary 2.4G compression algorithm, and a transmission distance of up to 30 meters, the ZANSONG S30 delivers crisp, perfectly synchronized audio for every professional frame.
2. KEY HIGHLIGHTS & BREAKTHROUGHS OF ZANSONG S30
⚡ Proprietary 2.4G Protocol & Adaptive Frequency Hopping
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Powerful Anti-Interference: The ZANSONG S30 utilizes a custom 2.4GHz data transmission protocol combined with a high-quality audio compression algorithm and Adaptive Frequency Hopping (AFH) mechanism. The signal remains consistently stable and smooth even when filming in environments with heavy electromagnetic interference.
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Ultra-Low Latency (<20ms): Completely eliminates audio lag relative to the video, ensuring every lip movement aligns precisely with the recorded audio.
🎙️ 360° Omnidirectional HD Mic Capsule – Up to 30m Transmission
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Crisp Omnidirectional Recording: Features an integrated 360-degree HD omnidirectional silicon microphone with -42dB sensitivity, 65dB Signal-to-Noise Ratio (SNR), and 32kHz/16bit/64Kbps audio standard to reproduce clear, natural, and full-bodied vocals.
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30m Wireless Distance: Allows speakers to move freely, film wide shots, or host outdoor livestreams within a 30-meter radius without connection drops.
🔋 Convenient Charging Case & Maximum Energy Efficiency
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Integrated Portable Charging Case: Comes with a dedicated charging case for neat storage, device protection, and fast power top-ups anytime, anywhere.
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Ultra-Low Power Consumption: The Transmitter consumes
<23mAcurrent and the Receiver<40mA, optimizing battery life so you can record confidently all day long.
🔌 Plug & Play – Multi-Platform Compatibility
The microphone pairs automatically (Auto-pairing) right upon plugging the receiver into your device without requiring app installations or complex configurations. The ZANSONG S30 is seamlessly compatible with most smartphones, tablets, and personal computers (PC/Laptop).
3. DETAILED TECHNICAL SPECIFICATIONS (ZANSONG S30)
| Criteria | Technical Specifications |
| Brand |
ZANSONG
|
| Product Series |
ZANSONG VOICE (Wireless Lavalier Microphone Series)
|
| Model |
S30
|
| Material |
High-grade ABS Plastic
|
| Color |
Black (BLACK)
|
| Configuration |
01 Charging Case + 02 Lavalier Microphones + 01 Receiver (1 to 2)
|
| Transmission Protocol |
2.4G Private Protocol (Adaptive Frequency Hopping)
|
| Transmission Frequency |
2402 – 2480MHz
|
| Signal Latency |
< 20ms (Audio & Video Sync)
|
| Transmission Distance |
30 meters (Unobstructed)
|
| Frequency Response |
100Hz – 10kHz
|
| Sensitivity |
-42dB
|
| Signal-to-Noise Ratio (SNR) |
65dB
|
| Audio Format |
32kHz Sampling Rate, 16bit Bit Depth, 64Kbps Bit Rate
|
| Max RF Output Level (EDR) |
+4dB (GFSK Modulation, π/4-DQPSK)
|
| Power Consumption |
Transmitter (TX) < 23mA | Receiver (RX) < 40mA
|
| Power Supply / Charging Current |
5V Voltage, 300mA Charging/Working Current
|
4. BOX CONTENTS
The standard factory package of the ZANSONG S30 includes:
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01 x Portable Charging Case (Charging Case * 1)
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02 x Lavalier Microphones (Transmitter * 2)
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01 x Receiver (Receiver * 1)
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01 x Instruction Manual (Instruction manual * 1)
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01 x Packaging Box (Box * 1)
- 01 x Lavalier microphone for camera receiver
- 01 x USB-C charging cable
- 01 x 3.5mm cable (dual-ended)
5. USE-CASES
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Dual Livestream Hosts (TikTok Shop / Shopee Live): The 2-microphone setup allows two hosts to co-present dynamically, maintaining a stable wireless link for continuous sales streaming.
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Video Creators / Vloggers: A 30m transmission range paired with ultra-compact clip-on units lets you film outdoors and move freely with confidence.
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Lecturers / Online Educators: Instant plug-and-play operation with phones or computers ensures clear, smooth voice delivery for every lesson.
