008B Product Introduction: Yingmi 008B is a professional multi-party intercom tour guide
system designed for interactive voice transmission. Featuring 23
adjustable channels, 250m long-distance communication, and 12-hour
long battery life, it supports two-way intercom (visitors can ask
questions directly). With strong anti-interference via UHF 746-828
MHz frequency and digital noise reduction, it’s ideal for
conferences, museums, corporate visits, and scenic tours, trusted
by over 4,000 global clients. Product Parameters (Specification):Transmitter (008B-T) | Parameter | Details |
|---|
| Carrier Frequency | UHF 746-828 MHz | | Channel Number | 23 CH (Adjustable 0-23) | | Communication Range | ≤ 250 meters | | Charging Time | 2.5 hours | | Weight | 100g | | Dimension | 183mm(L)×65mm(W)×32mm(H) | | Working Time | ≥ 12 hours | | Audio Interface | 3.5mm microphone/audio jack | | Display | Full-function LCD (channel, volume, battery, signal) | | Transmission Power | 10mW (Health-friendly) |
Receiver (008B-R, Ear-mounted) | Parameter | Details |
|---|
| Carrier Frequency | UHF 746-828 MHz | | Channel Number | 23 CH (Adjustable 0-23) | | Communication Range | ≤ 150 meters | | Charging Time | 2.5 hours | | Weight | 100g | | Dimension | 183mm(L)×65mm(W)×32mm(H) | | Working Time | ≥ 12 hours | | Volume Control | 0-9 levels (adjustable) | | Intercom Function | Supports two-way communication (visitor questioning) |
Product Feature and Application:Core Features - Multi-party Intercom Interaction: Host can speak directly; sub-units press the talk key to gain the
right to speak and ask questions, enabling real-time two-way
communication.
- Strong Anti-interference: Adopts advanced modulation technology + UHF 746-828 MHz
frequency, resisting interference from mobile
phones/WiFi/industrial electromagnetic environments.
- 12-Hour Long Battery Life: ≥12 hours of continuous use per 2.5-hour charge, meeting all-day
large-scale events or multi-session training needs.
- 23 Channels for Multi-team Use: Supports up to 23 parallel teams without cross-talk, suitable for
crowded scenarios like conferences and scenic spots.
- Digital Noise Reduction: Advanced digital sound pickup technology filters environmental
noise, ensuring clear audio in noisy workshops or exhibition halls.
- Flexible Audio Settings: Microphone/audio input mode (0-6 levels) and volume (0-9 levels)
adjustable, adapting to different microphones and usage habits.
- Easy Operation: LCD display for real-time status; one-key lock/unlock (long-press
Lock for 3s); channel adjustment via volume keys after unlocking.
- Batch Charging & Storage: Contact charging box enables fast batch charging; aluminum
storage box with EVA grooves protects devices during transport.
- Wide Compatibility: Supports all current audio formats; compatible with
handheld/headband/lavalier microphones or external audio sources.
Application Scenarios - Large-scale conferences, multi-language simultaneous interpretation
- Museums, art exhibitions, and scenic spot guided tours
- Corporate factory visits, production environment tours
- Government/VIP receptions and high-end business visits
- Schools, training institutions (interactive teaching)
- Cruise ship sightseeing and theme park tours
Product Details: - Transmitter: Full-function LCD screen shows channel, volume, battery, and
signal; 3.5mm audio jack for versatile input; direct speaking
without extra keys; one-key mute (long-press SET for "GROP").
- Receiver: Non-in-ear design for comfort; built-in antenna avoids external
inconvenience; talk key for gaining the right to speak ；volume/channel adjustable via dedicated keys.
- Charging Solutions: Contact charging box with intelligent charging mode (trickle →
constant current → constant voltage) extends battery life; USB
charger supports small-batch portable charging.
- Storage Box: All-aluminum frame + EVA shock-absorbing cotton, independent
compartments for each device; moisture-proof and shockproof,
suitable for global transportation.
- Operation Logic: Host and sub-units must match channels (1-23) to communicate;
sub-units need to press the talk key first to speak, ensuring
orderly interaction.
Packing and Shipping: Packing
Packaging Details: Standard export packing. One unit with one
independent box.
Shipping
DHL/FedEx/UPS/EMS: 3-7 workdays
FAQ:Q1: How many receivers can be used with a transmitter?
A1: Number of connected receivers no limited Q2: How many channels does the 008B system support? A2: 23 adjustable channels (0-23), supporting up to 23 parallel
teams without mutual interference. Q3: What is the communication range of the transmitter and
receiver? A3: Transmitter: ≤250m (unobstructed); Receiver: ≤150m, sufficient
for most indoor/outdoor scenarios like large conferences and scenic
spots. Q4: How long does it take to charge, and how long can it be used? A4: Charging time: 2.5 hours; Working time: ≥12 hours, meeting
full-day event needs without mid-charge. Q5: Is the 008B system suitable for overseas use? A5: Yes. It uses globally universal UHF frequencies, meets CE/RoHS
standards, and provides complete customs clearance documents for
smooth export. |
