Many-to-many tour guide device

Product Introduction:

YINGMI L8 Many-to-many tour guide device redefines collaborative group communication with its innovative multi-speaker interaction design. Operating in the UHF 663-694MHz band (customizable frequency available), it supports seamless switching between 3-5 guides/speakers while connecting to unlimited receivers, breaking the limitation of single-speaker traditional devices. With a 300m long communication range, 150 adjustable channels, and a 16g ultra-light earhook receiver, this Many-to-many wireless tour guide device solves difficulties like rigid communication and signal instability in multi-expert collaborative scenarios.

Product Parameters (Specification):

Transmitter (L8-T)

Receiver (L8-R, Ear-mounted)

Product Feature and Application:

Core Features

The Many-to-many tour guide device stands out with collaborative performance and user-centric design:

Seamless Multi-Speaker Switching: Supports 3-5 guides/expertss to switch freely on the same channel, enabling in-depth collaborative commentary—perfect for tours requiring diverse professional perspectives

Stable Many-to-Many Communication: UHF band technology ensures clear audio transmission between multiple speakers and unlimited receivers, eliminating cross-talk in crowded group scenarios.

Bluetooth-Enabled Flexibility: Connects to mobile phones or translation devices via Bluetooth, facilitating real-time multilingual collaboration in many-to-many international tours.

Ultra-Portable & Comfortable: 16g receiver with ergonomic earhook—causes no fatigue during long group activities; 98g transmitter is easy for multiple speakers to carry.

Massive Channels for Parallel Groups: 150 channels allow multiple many-to-many groups to operate simultaneously, adapting to large-scale events with parallel collaborative tours.

Application Scenarios

The Many-to-many wireless tour guide device adapts to diverse collaborative tour needs:

Expert Collaborative Tours: Museum/art gallery tours with multi-professional commentary—multi-speaker switching delivers comprehensive insights into exhibits.

Industrial & Factory Visits: Production line tours with engineers + managers + technical specialists—collaborative explanation covers technical details, safety norms, and business value.

International Conferences & Seminars: Multi-lingual collaborative events with speakers + translators—Bluetooth translation support bridges language barriers in many-to-many communication.

Educational & Training Activities: Campus/workshop tours with teachers + industry experts—collaborative teaching enriches learning experiences for student groups.

Product Details:

The Many-to-many tour guide device achieves collaborative communication through precision engineering:

Multi-Speaker Channel Sharing: Up to 5 transmitters can be paired to the same channel, enabling seamless audio switching—speakers press the MUTE button to activate their commentary, ensuring orderly many-to-many interaction without audio overlap.

Anti-Interference Optimization: UHF 663-694MHz band minimizes signal disruption from wireless devices and environmental noise, maintaining clear audio between multiple speakers and receivers in crowded or large venues.

Packing and Shipping:

Product Packaging:

1 wireless Tour Guide System device
1 transmitter
1 receiver
1 microphone

1 charger
Shipping:

Shipping method: Standard,DHL/FedEx/UPS/EMS
Estimated delivery time: 5-7 business days
Shipping cost: extra

FAQ: