Professional Tour Guide Audio System — Clear Communication, Focused Listening

Designed for guided group tours, study trips, corporate training, conference presentations, and more — our professional tour guide audio system makes communication more efficient and the experience more immersive.

Product Overview

The A2 is a professional wireless tour guide audio system that operates in one-to-many transmission mode, ensuring the guide’s or presenter’s voice is delivered clearly and steadily to every listener. Lightweight, easy to use, and with strong signal performance, it is the ideal audio companion for indoor and outdoor group activities.

Key Features

High-Definition Sound | Intelligent Noise Reduction

• Built-in noise reduction chip effectively filters ambient noise (e.g., machinery, crowd chatter)

• Enhances the guide’s voice for clear, natural sound quality

• Supports Automatic Speech Recognition (ASR) and speech-to-text conversion

Stable Transmission | Strong Anti-Interference

• Effective transmission range up to 200 meters with stable, uninterrupted signal

• Uses the 2.4G frequency band with 70+ channels, free from crosstalk

• One-click pairing, no complicated frequency adjustment — ready to use instantly

  Long-Lasting Battery | High Capacity

  • Transmitter battery life approx. 20 hours, receiver approx. 12 hours

  • Polymer lithium battery, safe and durable, suitable for all-day events

  Comfortable & Hygienic Wear

  • Lightweight receiver sits comfortably close to the ear, no pressure even during extended use

  • Ear-friendly design protects hearing, ideal for long-term wearing

  • Secure fit, not easy to fall off, supports personal cleaning and disinfection

  One-to-Many Mode | Easy Group Management

  • One transmitter connects to multiple receivers simultaneously

  • Perfect for guided tours, training sessions, conference explanations, and more

  • Presenter moves freely, listeners focus without communication barriers

  Suitable for:

  • Study tours & educational tourism

  • Corporate training & conference narration

  • Scenic spot guiding & museum tours

  • Government receptions & diplomatic events

  • Factory visits & exhibition guiding

  Designed for Professionals

  Whether leading a city tour, museum visit, or corporate event, the A2 tour guide audio system enhances every presentation. Compact, reliable, and easy to integrate into your guiding workflow, it delivers crystal-clear audio to ensure your message is always heard.

  

  Product Specifications

  A2 Transmitter

   

   

  Item	Specification
  Model	A2
  Weight	50g
  Transmission Distance	200m
  Dimensions	91×52×16mm
  Frequency Band	2.4G
  Channels	70+
  Working Time	Approx. 20 hours

  A2 Receiver

   

   

  Item	Specification
  Model	A2
  Weight	14g (Style 1) / 12g (Style 2)
  Transmission Distance	200m
  Dimensions	37×28×29mm or 48×28×16mm
  Frequency Band	2.4G
  Channels	70+
  Working Time	Approx. 12 hours

  Why Choose the A2 Tour Guide Audio System?

  • ✅ Professional noise cancellation for clear audio

  • ✅ Stable signal with strong anti-interference

  • ✅ Long battery life for all-day use

  • ✅ Comfortable, lightweight, and hygienic design

  • ✅ Simple operation with one-click pairing

  • ✅ Versatile for multiple scenarios, flexible and efficient