Anhui YingMi Smart. CO., LTD.
| Weight | 18g |
| Delivery Time | 3-7 days |
| Working frequency | 2.4GHZ |
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Working time | 8h |
| Supply Ability | 10000pcs for one month |
| Distance | 150m |
| Type | Y3 |
| Battery | Lithium Battery |
| Packaging Details | packed in carton box |
| Certification | CE,RoHs |
| Brand Name | YingMi |
| Place of Origin | China |
| Model Number | Y3 |
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Product Specification
| Weight | 18g | Delivery Time | 3-7 days |
| Working frequency | 2.4GHZ | Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Working time | 8h | Supply Ability | 10000pcs for one month |
| Distance | 150m | Type | Y3 |
| Battery | Lithium Battery | Packaging Details | packed in carton box |
| Certification | CE,RoHs | Brand Name | YingMi |
| Place of Origin | China | Model Number | Y3 |
YINGMI Y3 Portable One-way tour guide system redefines convenient group commentary with its ultra-light design and reliable one-way audio transmission. Operating in dual high-frequency bands (796MHz-816MHz/860MHz-870MHz) and integrated with 2.4GHz anti-interference technology, it delivers clear, unidirectional communication from guide to visitors within ≤80m. Weighing only 18g (receiver) and 62g (transmitter), this Portable One-way tour guide system is easy to carry and distribute, eliminating the burden of heavy equipment during long tours. With main-deputy dual-talk functionality, 4 adjustable channels, and ≥15 hours of transmitter battery life
| Parameter | Version 1 | Version 2 |
|---|---|---|
| Carrier Frequency | 796MHz-816MHz | 860MHz-870MHz |
| Channel Number | 4 adjustable channels | 4 adjustable channels |
| Working Distance | ≤80m | ≤80m |
| Standard Memory | 4G | - |
| Battery Capacity | - | 1200mAh polymer lithium battery |
| Working Time | ≥15 hours | ≥15 hours |
| Display | Full-function LCD | Full-function LCD |
| Language Support | 4 preset languages (customizable) | - |
| Parameter | Details |
|---|---|
| Carrier Frequency | 860MHz-870MHz |
| Channel Number | 4 adjustable channels |
| Working Distance | ≤80m |
| Battery Capacity | 230mAh |
| Weight | 18g |
| Size | 69mm × 26mm × 12mm |
| Working Time | ≥8 hours |
The Portable One-way tour guide system stands out with targeted strengths for mobile tours:
Ultra-Portable Design: 18g receiver and 62g transmitter—lightweight enough to fit in pockets or wear for hours, perfect for walking tours, factory inspections, and museum visits.
Stable One-way Transmission: Unidirectional audio flow ensures only the guide’s commentary is delivered, eliminating background noise or accidental interruptions, keeping the audience focused.
2.4G Anti-Interference: High-frequency band technology filters out Wi-Fi, mobile phone, and environmental interference, maintaining clear audio in crowded or electromagnetic-dense venues.
Main-Deputy Dual-Talk: Supports seamless switching between two lecturers on the same channel, ideal for collaborative commentary (e.g., guide + technical expert) without compromising portability.
The Portable One-way tour guide system adapts to diverse mobile tour scenarios:
Corporate & Factory Tours: Lightweight design for guides moving across production lines; one-way transmission ensures clear explanations of equipment and processes.
Museums & Small Scenic Spots: Easy to carry during walking tours; non-in-ear receiver avoids fatigue for visitors exploring exhibits or trails.
Educational Training & Workshops: Portable for classroom observations or off-site training; one-way transmission ensures focused learning without distractions.
Government & VIP Receptions: Professional one-way commentary with convenient portability, enhancing the reception experience for delegations.
The Portable One-way tour guide system achieves reliable performance through integrated design:
One-way Transmission Mechanism: Transmitters send focused audio signals to paired receivers, with no reverse communication—eliminating cross-talk and ensuring the guide’s voice is the sole audio source, critical for portable group tours.
Portability Optimization: Lightweight materials and compact dimensions (69×26×12mm) reduce user burden; the receiver’s ergonomic earhook stays secure during movement, fitting all ear shapes comfortably.
Dual-Talk for Collaborative Commentary: Two transmitters (main + deputy) pair with the same channel, enabling flexible role switching—ideal for portable tours requiring in-depth expertise without additional equipment.
Packing and Shipping:
Packing
Packaging Details: Standard export packing. One unit with one independent box.
Shipping
DHL/FedEx/UPS/EMS: 3-7 workdays
Q1: How lightweight is the Portable One-way tour guide system for long tours?
A1: The receiver weighs only 18g and the transmitter 62g—both are compact and easy to carry, causing no fatigue even for 8+ hours of continuous use.
Q2: What advantage does one-way transmission offer for portable tours?
A2: One-way transmission ensures only the guide’s commentary is heard, eliminating interference from visitors’ conversations or environmental noise—critical for focused, mobile group tours.
Q3: How many teams can use the system simultaneously?
A3: With 4 adjustable channels, up to 4 teams can operate independently, making it suitable for small-to-medium venues like boutique museums or factory workshops.
Q4: Is the system easy to operate for elderly visitors or untrained staff?
A4: Yes. Press the SET button to power on, and the receiver automatically searches and connects to the transmitter signal—no manual channel tuning, simple for all users.
Q5: How long does the battery last for a full-day portable tour?
A5: The transmitter works ≥15 hours and the receiver ≥8 hours—one full charge supports full-day tours without recharging, ideal for mobile use across multiple locations.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2007
Employee Number:
100~200
Ecer Certification：
Site Member
With 19 years of specialized industry expertise dating back to 2007, Yingmi has partnered with museums, scenic areas, heritage sites, and tour operators to design and deliver audio guide programs that work — for visitors, for staff, and for the long run. We bring the hardware, the service infr... With 19 years of specialized industry expertise dating back to 2007, Yingmi has partnered with museums, scenic areas, heritage sites, and tour operators to design and deliver audio guide programs that work — for visitors, for staff, and for the long run. We bring the hardware, the service infr...
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