About Us

Revolutionize The Way Audio Guide

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10,000 users worldwide rely
on IndoorLink tour guide systems

Corporate

Favored by numerous renowned enterprises,
including Global Fortune 500 companies

Innovative Lavalier design, hands-free experience.
With long-range pickup and AI noise reduction, enjoy clear and comfortable tour guiding.
Next-gen AI-powered noise reduction, Ensure clear speech by minimizing background noise

All-in-One Design: Integrated Transmitter & Microphone: The SCHL-E203H merges the functionalities of a transmitter and microphone into a single, compact device.
Professional Sound Quality: Fine-tuned by acoustic masters to deliver stage-quality sound, ensuring crystal-clear audio for every use case.
Ultra-Long Range Communication: Experience reliable communication up to 650ft with strong interference resistance, making it ideal for large venues or outdoor events.

Smart AI noise reduction: Effectively reduces ambient noise, ideal for use in high-noise environments.
Ultra-Long Battery Life: Powered by a built-in 3500mAh rechargeable lithium battery, the E201K offers up to 53 hours of continuous use, making it perfect for all-day tours, classroom instruction, and more.
Extended Transmission Range: Experience seamless connectivity at distances of up to 650ft (200 meters) in open space — ideal for large venues or outdoor group activities.

Long Working Range: Tour guide system has equipped with our proprietary “RangeBoost” technology,IndoorLink E201C wireless handheld transmitter ensures robust signal strength and exceptional interference resistance. It delivers stable transmission over a distance of up to 180 meters (600 feet), which is three times the range of traditional 2.4GHz voice transmission systems
Multiple Explanation Modes: ①Bluetooth Connectivity：Effortlessly connect to other devices like translators or smartphones via Bluetooth for smooth and uninterrupted explanations.②Custom Audio Explanations: Simply pre-record your own insightful audio content onto a TF card, insert it, and enjoy the convenience of on-demand playback with just a click.③Personalized Human-Guided Tours: human-led explanations for a truly engaging and informative