HEFEI YINGMI TECHNOLOGY. CO., LTD.
| Payment Terms | L/C, T/T, Western Union, MoneyGram |
| Supply Ability | 10000pcs one month |
| Delivery Time | 3-7 days |
| Packaging Details | packed in carton box |
| Brand | YingMi |
| Working frequency | 865MHz-880MHz |
| Warranty | two years |
| Application | Scenic and museum |
| Receiver dimensions | 69mm(L)×26mm(W)×12mm(H) |
| Working time | ≥ 8 hours |
| Power | Lithium Battery |
| Battery capacity | 1200mAh |
| Color | Black |
| Customize | OEM+ODM |
| Brand Name | YingMi |
| Model Number | R8 |
| Certification | CE,RoHs |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union, MoneyGram | Supply Ability | 10000pcs one month |
| Delivery Time | 3-7 days | Packaging Details | packed in carton box |
| Brand | YingMi | Working frequency | 865MHz-880MHz |
| Warranty | two years | Application | Scenic and museum |
| Receiver dimensions | 69mm(L)×26mm(W)×12mm(H) | Working time | ≥ 8 hours |
| Power | Lithium Battery | Battery capacity | 1200mAh |
| Color | Black | Customize | OEM+ODM |
| Brand Name | YingMi | Model Number | R8 |
| Certification | CE,RoHs | Place of Origin | China |
tour guide device for conferences is a professional wireless solution tailored for seamless communication in meeting scenarios, combining multi-language support, strong anti-interference, and user-friendly design. Operating in the UHF 865MHz-880MHz band with GPSK modulation, it delivers clear one-way audio transmission, ensuring speakers’ commentary, translations, or announcements reach every attendee without disruption. Equipped with 4G storage (for 8+ languages), 100 adjustable channels, a 16g ultra-light receiver, and ≥15 hours of transmitter battery life, this tour guide device for conferences solves difficulties like language barriers, ambient noise, and multi-team parallel use in conferences.
| Parameter | Details |
|---|---|
| Carrier Frequency | 865MHz-880MHz (customizable frequency available) |
| Channel Number | 100 CH (Adjustable) |
| Communication Range | ≤ 150 meters |
| Storage Capacity | 4G (supports pre-recorded narration) |
| Supported Languages | 8 default languages (customizable) |
| Modulation Mode | GPSK |
| Charging Time | 2.5 hours |
| Size | 75mm×50mm×18mm |
| Working Time | 7-10 hours |
| Audio Interface | 3.5mm professional audio jack |
| Display | Full-function LCD (channel, volume, battery, signal) |
| Parameter | Details |
|---|---|
| Carrier Frequency | 865MHz-880MHz (customizable frequency available) |
| Communication Range | ≤ 200 meters |
| Charging Time | 2.5 hours |
| Weight | 17.3g |
| Size | 73mm(L)×48mm(W)×11mm(H) |
| Working Time | 7-10 hours |
| Battery Capacity | 1200mAh |
| Auto-Follow Function | Auto-searches and connects to signals on startup (no manual channel adjustment) |
| Volume Control | Adjustable with noise suppression |
The tour guide device for conferences stands out with conference-specific strengths and intelligent design:
Multi-Language & Large Storage: 4G memory supports 8+ customizable languages, perfectly solving language barriers in international conferences and cross-border seminars.
Strong Anti-Interference: UHF band + GPSK modulation + special circuit processing triple protection, filtering out Wi-Fi, mobile phone, and conference equipment interference—ensuring clear audio in crowded meeting halls.
Ultra-Portable & Hygienic: 16g receiver with non-in-ear design—causes no fatigue during long conferences; easy to distribute and collect for large attendee groups.
Efficient Multi-Team Use: 100 adjustable channels allow dozens of parallel teams to use the tour guide device for conferences without cross-talk.
The tour guide device for conferences adapts to diverse meeting and event needs:
International Conferences & Simultaneous Interpretation: Multi-language support enables real-time translation, helping global attendees follow speeches without language barriers.
Corporate Annual Meetings & Training Sessions: Clear audio transmission for company announcements, training content, or branch sync-ups—ideal for large indoor venues.
Academic Seminars & Workshops: Facilitates in-depth exchanges between speakers and participants, with stable audio for technical discussions or Q&A sessions.
VIP Receptions & Business Forums: Professional guided services for delegations, enhancing communication efficiency in high-end business events.
The tour guide device for conferences achieves reliable communication through conference-tailored design:
Anti-Interference Mechanism: UHF 865MHz-880MHz band minimizes signal overlap with common wireless devices in conferences; GPSK modulation optimizes signal-to-noise ratio, ensuring clear audio even in electromagnetic-dense environments.
Multi-Language Storage & Playback: 4G memory pre-stores conference commentary, translations, or training materials in 8+ languages, enabling instant playback without relying on real-time internet.
User-Centric Operation: Transmitter’s LCD display allows speakers/translators to adjust channels/volume quickly; receiver’s automatic signal search eliminates manual setup, letting attendees focus on the conference content.
Packing
Packaging Details: Standard export packing. One unit with one independent box.
Shipping
DHL/FedEx/UPS/EMS: 3-7 workdays
Q1: How many languages can the tour guide device for conferences support?
A1: It comes with 8 preset languages and 4G storage, which can be customized to add more languages to meet the needs of international conference attendees.
Q2: Can multiple teams use the device simultaneously in a large conference with breakout sessions?
A2: Yes. With 100 adjustable channels, up to 100 teams can operate the tour guide device for conferences independently—ideal for parallel language groups or breakout discussions.
Q3: How long does the battery last for a full-day international conference?
A3: The transmitter works ≥15 hours and the receiver ≥8 hours on a 2.5-hour charge—fully covering 8+ hours of daily conference sessions without recharging.
Q4: Is the device easy to operate for elderly or non-technical conference attendees?
A4: Absolutely. Attendees only need to press the SET button to power on, and the receiver automatically searches and connects to the transmitter—no manual channel tuning, simple for all users.
Q5: What is the effective communication range in a large conference hall?
A5: The receiver supports stable reception up to 200m, covering most standard conference halls, exhibition centers, or seminar venues without signal dropouts.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2007
Employee Number:
30~200
Ecer Certification：
Site Member
Yingmi operates a 50-acre facility in Hefei High-Tech Zone equipped with 4 full-automatic SMT production lines. We provide professional wireless tour guide system and audio guide products, meanwhile offering flexible OEM & ODM one-stop services to satisfy personalized design, development and man... Yingmi operates a 50-acre facility in Hefei High-Tech Zone equipped with 4 full-automatic SMT production lines. We provide professional wireless tour guide system and audio guide products, meanwhile offering flexible OEM & ODM one-stop services to satisfy personalized design, development and man...
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