L8 Product Introduction:
YINGMI L8 wireless tour guide system is tailored for outdoor team
activities, combining portability, durability, and strong
performance. Featuring a 3-speaker design (1 main + 2 auxiliary
speakers), 2.4GHz anti-interference technology, and an ultra-light
receiver (16g), it delivers clear real-time commentary within a
150m range. No fixed power supply is needed—paired with an optional
wireless speaker, it adapts perfectly to outdoor scenarios like
scenic tours, industrial visits, and open-air training. With
one-key auto-connection, long battery life, and non-in-ear comfort,
it has been exported to dozens of countries, redefining convenient
communication for outdoor teams.
Product Parameters (Specification):
Transmitter (L8-T)
| Parameter | Details |
|---|
| Carrier Frequency | UHF 663-694 MHz |
| Channel Number | 102 CH (Adjustable 1-102) |
| Communication Range | ≤ 150 meters |
| Charging Time | 2.5 hours |
| Weight | 48g |
| Dimension | 22. 6*53.5*14.4mm(Body) |
| Working Time | ≥ 8 hours |
Receiver (L8-R, Ear-mounted)
| Parameter | Details |
|---|
| Carrier Frequency | UHF 663-694 MHz |
| Channel Number | 102 CH (Adjustable 1-102) |
| Communication Range | ≤ 150 meters |
| Charging Time | 2.5 hours |
| Weight | 16g |
| Dimension | 22. 6*53.5*14.4mm(Body) |
| Working Time | ≥ 8 hours |
Product Feature and Application:
Core Features
Strong Outdoor Anti-Interference: Operates in the 2.4GHz high-frequency band, resisting
interference from outdoor signals, ensuring clear sound quality
even in crowded or open areas.
Ultra-Light & Portable: Transmitter (48g) and receiver (16g) are compact and lightweight,
easy to carry during outdoor activities without burden.
One-Key Auto-Connection: Press the SET button to power on, and the receiver automatically
searches for the transmitter signal—no complex setup, saving time
for outdoor team organization.
Wide Outdoor Coverage: 150m communication distance covers large outdoor venues (e.g.,
scenic spots, factory yards, training grounds) without signal loss.
Long Battery Life: ≥8 hours of working time per charge, sufficient for all-day
outdoor tours, training, or conferences.
Application Scenarios
Outdoor scenic spot tours: Mountain parks, lakeside resorts, and
historical sites.
Industrial outdoor visits: Factory yards, construction sites, and
industrial tourism bases.
Open-air training & seminars: Outdoor team building, academic
exchanges, and skill workshops.
Pilgrimage & camping tours: Religious pilgrimages, outdoor
exhibitions, and camping activities.
VIP outdoor receptions: Government delegation visits, corporate
outdoor product launches.
Product Details:
Wireless Collaborative Transmission: Main and auxiliary speakers use portable transmitters to deliver
commentary, which is transmitted via UHF bands. Receivers
auto-connect to the channel, ensuring all team members hear clear
audio in real time—even in outdoor open spaces.
Outdoor Adaptability: The system’s anti-interference technology and 150m coverage
overcome the challenges of outdoor signal instability, while the
battery life supports long hours of use without access to power
outlets.
Amplification Option: Pair with the optional wireless speaker for outdoor group
amplification, making it suitable for large teams or noisy outdoor
environments.
Packing and Shipping:
Product Packaging:
1 wireless Tour Guide System device
1 transmitter
1 receiver
1 microphone
1 charger
Shipping:
Shipping method: Standard,DHL/FedEx/UPS/EMS
Estimated delivery time: 5-7 business days
Shipping cost: extra
FAQ:
Q1: Is the system suitable for long-distance outdoor tours?
A1: Yes. It has a 150m communication distance and ≥8 hours of
battery life, perfect for full-day outdoor tours, industrial
visits, or training.
Q2: How does it resist interference in crowded outdoor areas?
A2: It operates in the 2.4GHz high-frequency band and UHF channels,
with strong anti-interference capabilities—avoiding signal
conflicts in busy outdoor venues.
Q3: Can multiple teams use the system simultaneously outdoors?
A3: Yes. The transmitter has 150 channels and the receiver 18
channels, allowing multiple teams to use dedicated channels without
mutual interference.
Q4: Is the receiver comfortable for all-day outdoor wear?
A4: Absolutely. It weighs only 16g with a non-in-ear earhook
design—lightweight, secure, and comfortable, with no ear fatigue
even during long hikes or walks.
Q5: Do I need a power supply for outdoor use?
A5: No. The system is fully portable, and the optional wireless
speaker requires no external power—ideal for outdoor settings
without access to outlets.
