1MORE SonoFlow Active Noise Cancelling Headphones, Bluetooth Headphones with LDAC for Hi-Res Wireless Audio, 70H Playtime, Clear Calls, Preset EQ.

Wireless Audiophile Sound: certified by Hi-Res Audio and Hi-Res Audio Wireless, 1MORE Sono Flow features 40mm DLC dynamic driver to produce stunning sound and its frequency response can reach up to 40k Hz. Lossless LDAC Audio Coding Technology: LDAC allows you to enjoy a high-resolution audio experience by transmitting at a transfer rate of 990kbps. Every subtle detail will come to life.