Wireless Audio Tour Guide Headset System 2.4GHz For Conference

2.4GHz wireless audio tour guide headset system for conferences delivers up to 200 meters of reliable reception and 999 channels for interference-free group communication.

The system includes a compact transmitter (818T) and a lightweight receiver (707R). Both units use rechargeable lithium polymer batteries. The transmitter uses a 3000 mAh battery and charges via Type-C, while the receiver uses a 1000 mAh battery and recharges on a dedicated charging station. With IP65-rated protection, the setup is built to withstand weather and dust in field and venue environments. The kit includes a microphone and lanyard for the transmitter and an earphone and lanyard for the receiver. Transmitter size 85 × 52 × 22 mm (100 g); receiver size 73 × 50 × 13.5 mm (45 g).

Note: Performance data are measured in a laboratory environment; actual values may vary with usage time and environment.

Benefits & Tips

• Utilize 999 channels to assign unique frequencies for multiple guides or groups, reducing cross-talk during tours or conferences.
• Lightweight wear helps long sessions feel comfortable: transmitter 100 g and receiver 45 g.
• Power routine: charge the transmitter with the Type-C cable and use the charging station for the receiver to maintain operation across events.

Product specifications

• Frequency: 2.4GHz
• Maximum Range: <1.5km
• Working distance: 200 meters
• Working time: Transmitter 7 hours; Receiver 70 hours
• Battery: Transmitter—lithium polymer (3000 mAh); Receiver—lithium polymer (1000 mAh)
• Charging method: Transmitter Type-C cable; Receiver charging station
• Size/Weight: Transmitter 85 × 52 × 22 mm, 100 g; Receiver 73 × 50 × 13.5 mm, 45 g
• Model numbers: Transmitter 818T; Receiver 707R
• Material: Plastic
• Waterproof / Water-Resistant: IP65
• Display: Yes
• Storage Channel: 999 channels
• Origin: Mainland China
• Output Power: <0.5W
• Includes: Microphone and lanyard (transmitter); Earphone and lanyard (receiver)

Package includes:

• Transmitter (818T) with microphone and lanyard
• Receiver (707R) with earphone and lanyard
• Type-C charging cable for transmitter
• Charging station for receiver

Warnings/Reminders

• Actual performance may vary with usage time and environment.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

At intercyprus.com since 2002 — trusted for quality and reliability.