| Brand Name | YINGMI L7 Wireless Tour Guide System |
| Endurance | Approx.10 hours |
| Mode | One-to-Many、Many-to-many |
| Delivery Period | 5-8 working days |
| Payment Method | L/C, paypal |
| MOQ | 1 |
Description
Products Description
The Long Standby Wireless Tour Guide System (YINGMI L7) is an advanced electronic tour guide solution developed for professional commentary scenarios. Featuring dual-band anti-interference, one-click easy operation, and ultra-long battery life, it supports one-to-many and many-to-many transmission modes with a stable communication distance of up to 200 meters. The portable and non-in-ear receiver design ensures extreme wearing comfort, and the unlimited number of paired receivers meets the needs of large-scale activities such as conferences, visits, and exhibitions. It is a professional audio commentary tool integrating portability, stability and high efficiency.
Specifications
L7–T Transmitter technical parameters:
| Carrier frequency | UHF794-806Mhz |
| Number of channels | 150CH（Adjustable mode: 1 – 150 channels） |
| Communication distance | ≤100m |
| Charging duration | 2.5h |
| Weight | 48g |
| Size | 114.8mm(L)*54.8mm(W)*20.6mm(H) |
| Working hours | ≥10h |
L7-R Technical parameters of the ear-mounted receiver:
| Carrier frequency | UHF794-806Mhz |
| Number of channels | 30CH（Adjustable mode: 1 – 18channels） |
| Communication distance | ≤100m |
| Charging duration | 2.5h |
| Weight | 16g |
| Size | 56.2(L)*23.6mm(W)*15.6mm(H) |
| Working hours | ≥10h |
Product features
Flexible Pairing Modes: Support one-to-many and many-to-many transmission, no limit on the number of receivers, adapt to different scale of activity scenarios.
Strong Anti-Interference: Adopt 2.4GHz high-frequency band + UHF dual-band design, effectively avoid signal interference from other devices.
Ultra-Long Standby: High-performance polymer lithium battery, transmitter works for over 20 hours and receiver for over 8 hours on a single charge, suitable for all-day use.
Cost Saving: No need for fixed infrared equipment and wiring, the wireless design greatly reduces the construction and use cost, and the equipment can be reused for multiple scenarios.
Application Scenarios
Scenic spots, museums, exhibition halls: Professional voice commentary for tourists and visitors, improve visiting experience.
Enterprise and institution visits: Factory tours, industrial tourism, product promotion, realize clear explanation of production lines and products.
Conferences and exhibitions: High-end exhibitions, business conferences, VIP receptions, ensure smooth communication of speech and commentary content.
Schools and training institutions: Campus visits, academic exchanges, training courses, realize efficient audio teaching and explanation.
Government and official activities: Official inspections, government tours, important receptions, meet the professional needs of formal scenarios.
Production Details
Transmitter: The compact body is designed for one-hand operation, with clearly marked buttons (MENU/SET/MUTE/CHANNEL) for quick function switching; the LCD display is equipped with backlight for clear viewing in dark environments; the plug-in microphone/headset microphone interface is compatible with multiple audio accessories, meeting different speaking needs.
Receiver: Adopt non-in-ear wearing design, fit the ear contour, no ear canal occlusion, comfortable for long-time use; the volume adjustment button is designed on the body for one-touch operation; the mini size can be hung on the clothes, not easy to lose and convenient to carry.
Microphone: Professional plug-in/headset microphone, high-fidelity sound pickup, clear voice transmission, anti-howling design, suitable for outdoor and indoor large-space use.
Storage Box: All-aluminum outer frame with strong anti-collision performance; the built-in silicone perforated groove perfectly fits the equipment, and the top sponge effectively reduces vibration during transportation; the independent accessory area can store charging cables and other small parts, realizing integrated storage of equipment and accessories.
Charging Box: Intelligent charging management system, with overcharge, overcurrent and short circuit protection; the contact-type charging design is easy to place and charge, no need for frequent plugging and unplugging; 36/48 ports meet the centralized charging needs of large quantities of equipment.
FAQ
Q1: What design features make the transmitter easy to operate?
A1: The transmitter has a compact one-hand operable body with clearly marked MENU/SET/MUTE/CHANNEL buttons for quick function switching. Its LCD display is equipped with a backlight, ensuring clear viewing even in dark environments.
Q2: What audio accessories is the transmitter compatible with?
A2: The transmitter is designed with a plug-in microphone/headset microphone interface, which is compatible with a variety of audio accessories to meet different speaking needs in various scenarios.
Q3: Is the receiver comfortable for long-time wearing?
A3: Absolutely. The receiver adopts a non-in-ear design that fits the ear contour without occluding the ear canal, which is very comfortable for long-time wearing. It also has a mini size that can be hung on clothes, not easy to lose.
Q4: How to adjust the volume of the receiver?
A4: The volume adjustment button is directly designed on the receiver body, supporting one-touch operation, which is convenient for users to adjust the volume according to their personal listening needs at any time.
Q5: What are the advantages of the microphone in actual use?
A5: The professional plug-in/headset microphone features high-fidelity sound pickup and clear voice transmission. It is also designed with anti-howling technology, making it suitable for voice transmission in both indoor and outdoor large spaces.