What is Bluetooth 4.1 ?
Experience the latest in Bluetooth audio with A2DP, improved connection stability, faster pairing, lower latency, and lower power consumption from connected devices (like your phone) when wirelessly streaming audio across distances up to 33ft.
What is aptX?
aptX audio technology compresses and transmits audio files to compatible devices in real-time with lossless output for the purest audio performance. With an aptX compatible Bluetooth device, you can experience CD-like quality audio whenever and wherever you choose.