Sony completely wireless earphones and small precision call WZ WF-C500 /Lightweight 5.4g/High quality/Easy pairing/IPX4 drip-proof performance/White

High sound quality and can be adjusted to your preference Good balance from high to low range, and vocals are natural and clear DSEE compressed sound sources can be complemented to CD quality, and the sound quality can be adjusted to your preference. Reliable basic performance: Ultra-light and compact body of 5.4g and case of 35g.Small but high performance.Compact design with 20 hours of playback. Drip-proof IPX4 drip-proof performance allows you to enjoy music without worrying about rain or sweat. Simultaneous left and right connection Adopts a simultaneous left and right transmission method, allowing you to use any smartphone without interruption and low latency.