Freespan^TM  technology is designed to support an advance and robust wireless audio system with following features:

• High fidelity audio data delivery system
• Excellent Coexistence in 2.4Ghz environment
• Low power architecture with advanced power management features
• Support SPDIF Transmission
• Low audio latency that support AV application
• Allow One to Many Transmission
• Small form factor

Products that powered by Freespan^TM technology are able to minimizes the effect of RF interference, using various techniques such as:

• Advanced Antenna Diversity
• Forward Error Correction algorithm
• Multi-Channels Selection & Auto Channel Locking 
• Advanced Anti-interference Algorithms
• Advanced Muting Algorithms