Support aptX & AAC - Built-in QCC3020 Bluetooth5.0 chips.Bring you a wireless and lossless transmission, pure sound quality.fast transmission through Bluetooth 5.0,ensure a lower delay and faster connection
Adopted Nano waterproof and anti-sweat coating,the UTWS1 of the special frosted surface can prevent the water or sweat from insert inside to outside.
DSP Intelligent Noise Reduction - Made of DSP noise canceling technology
8 Hours Playback,180 hours for standby.
The MMCX audio connector is to turn your wired earphones into wireless. While the UTWS1 is especially designed to work with the FiiO FH7,F9 Pro and FH5, its standard MMCX connector means you can transform many over-the-ear wearing earphones out on the market into a wireless set with the UTWS1.