This E8 portable tour guide system is a professional wireless audio explanation solution independently developed for various meeting scenarios and business reception activities. Adopting 2.4GHz high-frequency band wireless transmission technology, it effectively solves the pain points of poor voice transmission, signal interference and inconvenient equipment carrying in traditional meeting explanation links. With the core design of portability and ease of operation, it supports one-to-many real-time voice transmission, and is equipped with humanized functions such as dual-talk and dual commentary modes. It can provide smooth, clear and efficient audio guide services for various large and medium-sized meetings, on-site visits and supporting explanation activities of conferences, and create a high-quality listening experience for speakers and participants.
 

Product Parameters

E8-T  Transmitter technical parameters:

Carrier frequency	2400MHz-2490MHz
Number of channels	200CH（Adjustable mode: 1 - 150 channels）
Communication distance	≤200m
Charging duration	2.5h
Weight	68.8g
Size	105mm(L)*70mm(W)*20mm(H)
Working hours	≥8h（hour）

E8-R  Technical parameters of the ear-mounted receiver:

Carrier frequency	2400MHz-2490MHz
Number of channels	200CH（Adjustable mode: 1 - 18channels）
Communication distance	≤200m
Charging duration	2.5h
Weight	18g
Size	69(L)*26mm(W)*12mm(H)
Working hours	≥8h（HOUR）

Product Features

· 200M Long-distance Stable Transmission: Realize stable wireless signal transmission within 200 meters, and the signal reception is stable in the effective range, suitable for large meeting venues and on-site visit routes of conference supporting activities.
· 8-15H Ultra-long Standby: After full charge, the equipment has a long battery life of 8-15 hours, which can support the whole-day use of various meeting scenarios and avoid the trouble of frequent charging.
· Ultra-light & Portable Design: Both transmitters and receivers are designed to be compact and lightweight, and the receivers adopt a non-in-ear wearing method, which is convenient for speakers and participants to carry and wear for a long time.
· Dual-talk Function: Support the cooperation of two speakers, and the main and auxiliary transmitters can realize alternate explanation, which is suitable for the multi-link and multi-speaker explanation needs of complex meeting scenarios.

Adaptation to Meeting Scenarios

This portable tour guide system is specially optimized for the explanation needs of various meeting scenarios and their supporting activities, and can be widely applied to the following meeting-related occasions:
Government and Enterprise Official Meetings: On-site explanation and VIP reception for official inspection meetings, government and institutional working meetings, and high-end business negotiation meetings.
Large-scale Conferences and Summits: On-site guidance, link explanation and guest reception for industry summits, business forums and large-scale academic conferences.
Exhibition and Product Launch Meetings: Product promotion explanation, VIP guest reception and on-site visit guidance for various industry exhibitions, product launch conferences and brand promotion meetings.
Enterprise Internal Meetings and Visits: On-site explanation for enterprise production environment visits, industrial tourism and corporate culture exchange meetings matching internal training and external cooperation meetings.
Academic and Educational Exchange Meetings: On-site explanation for campus visit activities, off-campus practical teaching exchange meetings and academic research seminars of universities and professional training institutions.
 

Production Details

Transmitter

The E8 transmitter adopts an integrated compact shell with a smooth and wear-resistant surface, and the ergonomic design ensures a comfortable grip for speakers during long-time use in meetings. It is equipped with dedicated interfaces for plug-in microphones and headset microphones, which can be flexibly replaced according to the sound pickup needs of different meeting venues (indoor conference hall/ outdoor on-site visit).
A full-function LCD display is set at the prominent position of the transmitter, with clear fonts and high display brightness, which can clearly display channel, volume, battery level and signal strength even in outdoor bright light, and the operation status is visible at a glance. Physical buttons such as SET and FUN are arranged on the side, with moderate key feedback; channel and volume can be adjusted with one key, and the main and auxiliary transmitter settings and dual-talk mode switching can be completed quickly, adapting to the flexible explanation needs of meetings.

Receiver

The E8-R receiver is designed with a non-in-ear wearing method, which is in line with the ergonomics of the human ear structure and avoids ear discomfort caused by long-time wearing during the whole meeting process. With a weight of only 18g and a compact size, the receiver can be stably hung on the ear and will not fall off when participants walk and move in the meeting and on-site visit links.
The volume adjustment button is designed on the side of the receiver, which is easy to touch and operate. Participants can adjust the volume independently at any time according to their own listening needs without affecting other people's listening experience. The built-in high-sensitivity signal receiving module enables the receiver to stably receive the transmitter's signal within the effective distance, ensuring clear and undelayed voice playback, and making participants clearly capture the explanation content of the meeting.
 

Frequently Asked Questions (FAQ)

Q1: What is the effective wireless transmission range of the system in the meeting venue?
A1: The system can realize stable wireless signal transmission up to 200 meters, and the signal reception is stable within the effective range, which is suitable for various large and medium-sized meeting venues and on-site visit routes.
Q2: How long is the battery life of the equipment after full charge?
A2: After full charge, the equipment has an ultra-long standby time of 8-15 hours, which can fully support the whole-day use of various meeting scenarios and avoid the trouble of frequent charging.
Q3: How many receivers can a single transmitter be paired with in a large meeting?
A3: The system supports one-to-many wireless connection, and the transmitter can be paired with an unlimited number of receivers, which can meet the explanation needs of large-scale meeting groups with different participant numbers.
Q4: Why can the system ensure clear sound output without interference in the meeting venue with many electronic devices?
A4: The system adopts professional 2.4GHz anti-interference wireless transmission technology, which can effectively avoid signal disturbance from other electronic equipment in the meeting venue and ensure clear and undelayed voice playback.
Q5: Is the system easy to operate for speakers and participants who use it for the first time in the meeting?
A5: Yes, the system is designed with one-click easy operation. Press the SET button to power on the device, and it will automatically search and connect to the signal without complicated debugging, which is easy for all users to operate.