Sony WH-CH520 Wireless Headphones Color:Black better fit for more people

better fit for more people

the diaphragms are neatly pressed in small lots of roughly 1/3 the normal size in order to constrain pressure deviation to a minimum and realize uniform shaped diaphragm with no deformation

Voice prompts in your desired language guide you through the Tune 720BT features

MM-100 instantly transforms your space into a studio

Sensitivity: 109dB/mW@1kHz

Sony WH-CH520 Wireless Headphones Color:Black better fit for more peopleYour network. Silenced. No more distorted audio signal Stunning sound and longer battery life WH CH520 Enjoy high sound quality all day long. The WH CH520 headphones with up to 50 hours of battery life, stable connectivity, and enhanced call performance, meet the demands of your day. A listening experience just for you Digital Sound Enhancement Engine (DSEE) restores the harmonics and liveliness lost during typical music compression, for a more