Wireless Headphone Transmitter — Yellow is a classroom‑ready wireless audio transmitter built for group learning. With a **100′ transmission range**, it allows multiple students to connect wirelessly using headphones matched to the yellow, 72.100 MHz frequency.

Key Features & Benefits

• Color-coded **Yellow / 72.100 MHz** channel reduces crossover in shared spaces
• Up to 100 ft of wireless coverage for whole-class listening
• No limit to the number of headphones — all must match the yellow channel
• Plug-and-play: supports compatible media players, mics, and audio sources
• 2‑year educational warranty ensures confidence in use

Specifications

• SKU: CLS721‑T
• Color: Yellow
• Operating Frequency: 72.100 MHz (yellow band)
• Range: up to 100′ open space
• Warranty: 2 years (school / institutional use)

Usage Tips

• Ensure headphones used match the yellow 72.100 MHz frequency to connect properly.
• Position transmitter elevated with clear line-of-sight to maximize range.
• Keep away from metal obstructions and other transmitters to reduce interference.