IT-818T Transmitter and IT-818R Receiver

Portable Wireless Audio Communication for Guided Tours

The IT-818T Transmitter and IT-818R Receiver deliver dependable wireless audio communication for guided tours, factory visits, museums, exhibitions, educational institutions, and training sessions. Operating on a stable 2.4GHz frequency with an extended working range of up to 200 meters, this tour guide system ensures clear voice transmission for groups of all sizes. Its lightweight design, rechargeable lithium polymer batteries, and long operating time make it an ideal solution for all-day use.

IT-818T Transmitter Features

• Stable wireless transmission for clear audio communication
• Long wireless working distance of up to 200 meters
• High-performance 3000mAh lithium polymer battery
• Up to 15 hours of continuous operation
• Allows three transmitters to operate on the same channel/group
• Compact and lightweight design for comfortable use
• Includes microphone and lanyard for added convenience
• Suitable for guided tours, training sessions, museums, factories, and conferences

IT-818T Transmitter Specifications

• Frequency: 2.4GHz
• Size: 87 × 52 × 17 mm
• RF Power: 0.5W
• Weight: 100g
• Channel Numbers: 999 channels
• Working Distance: Up to 200 meters
• Working Time: Approx. 15 hours
• Battery Capacity: 3000mAh
• Battery Type: Lithium polymer battery
• Function: Supports three transmitters working on the same channel/group
• Accessories: Microphone and lanyard

IT-818R Receiver Features

• Stable wireless reception
• Long operating range of up to 200 meters
• Lightweight receiver weighing only 19g
• Rechargeable 450mAh lithium polymer battery
• Up to 20 hours of operating time
• Compatible with charging case and charging station
• Compact design for comfortable long-term use
• Includes durable plastic hook for secure wearing

IT-818R Receiver Specifications

• Frequency: 2.4GHz
• Size: 53.55 × 22.6 × 13.9 mm
• Weight: 19g
• Battery Capacity: 450mAh
• Battery Type: Lithium polymer battery
• Channel Numbers: 999 channels
• Working Distance: Up to 200 meters
• Working Time: Approx. 20 hours
• Charging Method: Charging case and charging station
• Accessories: Plastic hook