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| MOQ: | 1 |
| Price: | negotiation |
| Standard Packaging: | packed in carton box |
| Delivery Period: | 5-8 working days |
| Payment Method: | L/C, paypal |
Guided tours run on clear, uninterrupted communication between a leader and the group. The YingMi 008S delivers that with full-duplex 2.4G transmission, ENC noise reduction, and a headset built to be worn all day.
| Category | Item | Specification |
|---|---|---|
| Wireless System | Communication mode | Full-duplex, one-to-many group mode |
| Wireless band | 2.4G | |
| Open-field range | 100m | |
| Receiver sensitivity | < −90dBm | |
| RF output power | 20dBm | |
| Anti-interference | Manual pairing + channel lock | |
| Audio Performance | Noise reduction | ENC dual-mic environmental noise reduction |
| Microphone spec | Dual mic, 4×1.5mm | |
| Max input SPL | 110dB SPL | |
| Output SPL | 100dB | |
| System distortion | < 1% | |
| Power & Battery | Battery capacity | 500mAh |
| Charging port | Type-C | |
| Charging time | ≈ 2.5 hours | |
| Continuous working time | ≈ 10 hours | |
| Physical Specs | Product dimensions | 205×205×70mm |
| Body design | All-in-one headset |
Most guiding intercoms only push audio one way — a leader talks, the group listens. The 008S is full-duplex: while the host broadcasts to the whole group, any member can request a call and speak back once approved. That matters when a visitor needs to ask a question mid-tour, or a guide needs to check in with someone who's fallen behind.
ENC dual-microphone noise reduction keeps conversation intelligible in the environments guided tours actually happen in — busy exhibition floors, outdoor sites, factory walkthroughs — holding system distortion under 1% even with input up to 110dB SPL.
The 2.4G band gives strong interference resistance across an open-field range of up to 100 meters, with end-to-end latency as low as 20ms so speech stays in sync.
Each host pairs to its own sub-units through a manual button step, then locks that channel so outside signals can't interrupt it — letting several tour groups run independently in the same venue.
The 008S ships as a host unit (guide) and one or more sub-units (group members), both built as the same all-in-one headset — earcup, microphone, and controls molded into one piece, no external wiring. Power on and each unit auto-connects to its paired counterpart.
| Control | Host | Sub-Unit |
|---|---|---|
| Power | Long press 3 sec to toggle on/off and auto-reconnect | |
| Volume | Short/long press, 6-level cycle | |
| Pairing | Long press together with the counterpart unit to pair | |
| Call | Double press to accept a call request | Double press to send a call request |
| Extra | Short press locks the channel to block outside interference | — |
| Type-C | Charging/firmware (5V/0.5A); auto shutdown after 10 min idle | |
Battery is rated for roughly 10 hours of continuous use per charge, spanning a full day of back-to-back tours, with a Type-C charge taking about 2.5 hours.
Museum and exhibition tours, factory and corporate visitor reception, scenic-area study tours, engineering-site coordination, and outdoor training all share the same need: a leader who can talk to everyone, and a way for anyone to talk back. The 008S is built around that pattern rather than one-way-only broadcasting.
Two-way. The host broadcasts to the group, and any sub-unit can request a call; once approved, both sides speak.
The system runs on a one-host-to-many-sub-units architecture, with each sub-unit individually paired and channel-locked to its host.
ENC dual-mic noise reduction keeps system distortion under 1% and supports input up to 110dB SPL, which covers most outdoor and industrial noise levels.
Yes. Each group pairs and channel-locks independently, so separate tours don't interfere with each other.
Around 10 hours of continuous use from a full charge, with charging itself taking about 2.5 hours over Type-C.
