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Optoma BE Sport4 Wireless Bluetooth in-ear headphones
Free yourself from cables with Qualcomm® aptX™ audio techonology for high quality wireless music listening.
Key aptX™ Features
Consistent audio quality
Fixed compression ratio ensures consistency for wireless audio
Full spectrum of sound
From 20Hz to 20kHz, aptX audio covers the human hearing range
Interoperability testing program
We operate rigorous testing for all aptX-enabled products, so you can be confident all products will deliver the same audio quality
