007B Product Introduction:
The YINGMI 007B is a professional neck‑mounted automatic audio
guide system designed for extended use in museums, cultural sites,
and exhibitions. Combining RFID auto‑induction with on‑demand
manual playback, it features a vivid 2.8‑inch color screen,
high‑quality audio, and outstanding battery performance—delivering
7–10 hours of continuous guided playback on a single charge. Ideal
for all‑day tours without interruption.
Product Parameters (Specification):
Transmitter (007B-T)
| Parameter | Details |
| Signal strength | Support 16 levels |
| Signal number | 9999 |
| Coverage | 0.5-40m |
| Size | 40*40*20mm |
| Weight | 27g |
| Battery operating time | ≥15 month |
Receiver (007B-R)
| Parameter | Details |
| Display Screen | 2.8-inch 4:3 true-color LCD (TFT 65K colors, 240×320 pixels) with
backlight |
| Supported Formats | MP3, MTV, SLS, and other formats; supports movie function |
| Storage Capacity | 2GB/4GB options (supports up to 16GB flash memory); 2GB stores up
to 200 hours of SLS files; total playback time: 7-10 hours |
| Output Power | Speaker: >300mW; Headphone: >5mW × 2 |
| Weight | 100g |
| Battery Capacity | 850mAh |
| Playback Sampling Rate | 44.1k, 128kbps Mono MP3 files |
Product Feature and Application:
Core Features
- Exceptional Long Endurance: Signal transmitter’s battery lasts ≥15 months, eliminating
frequent maintenance; receiver’s 850mAh battery supports 7-10 hours
of playback—ideal for high-traffic venues with no need for frequent
recharging.
- Intelligent Auto-Sensing: Combines RFID modulation and infrared technology to automatically
trigger location-based commentary, solving interference between
adjacent attractions for accurate audio delivery.
- Rich Playback Experience: 4 playback formats + movie function (synchronized image & music)
+ audio-text synchronization, offering comprehensive exhibit
understanding.
- User-Friendly Design: 2.8-inch true-color backlit screen (clear for elderly/children);
intuitive interface with flexible operation—supports language
selection and file on-demand via number keys.
- Easy Management: Multiple power supply methods; dedicated storage/charging boxes
simplify bulk device maintenance and transportation.
Application Scenarios
Museums & Art Galleries: Providing accurate, noise-free
interpretations for delicate exhibits.
Scenic Spots & Parks: Intelligent outdoor guidance that syncs with
the visitor's pace.
Corporate & Industrial Visits: Professional receptions for VIP
clients or government inspections in factory environments.
Multilingual Events: Perfect for international tourists with its
8-language customizable platform.
Product Details:
Customizable Playback: Supports four different playback formats, allowing a deeper
understanding of the exhibits.
Multiple Earphone Options: Compatible with single-earhook, double-ear in-ear, and
professional-grade headphones.
Flexible Charging Solutions: Compatible with 32-unit wired charging boxes or portable USB
chargers for fast, safe power management.
FAQ
Q: How long does the battery actually last?
A: The 007B is engineered for extreme efficiency, with an operating
time of 15 months or more under standard conditions.
Q: Can it handle multiple languages for international groups?
A: Yes, it supports 8 standard languages, and we offer
customization services for additional language requirements.
Q: How does the "Automatic Sensing" work?
A: As visitors enter the signal range (0.5-40m) of an exhibit, the
device identifies the RFID tag and triggers the corresponding audio
file automatically.
Q: Can visitors choose languages manually?
A: Yes, users can select from 8 languages directly on the device
via the touchscreen or keypad.
Q: What types of media files are supported?
A: MP3 audio, SLS synchronized audio‑text, and MTV video files with
image‑audio playback.
