Sony WH-CH520 Wireless Headphones personalized-demo-training this compact lens weighs in

this compact lens weighs in at just 625 grams

particularly in backlit situations

7 (3-3/8 inch) x 107

measuring just 32mm in length and 11mm in diameter

turning up the music to full volume and dancing all night to clear

Sony WH-CH520 Wireless Headphones personalized-demo-training this compact lens weighs inProduct Highlights Stay powered up for days With up to 50 hours of battery life, you can listen to your favourite music without worrying about running out of charge. And, if your headphones battery is running low, a three minute quick charge can give you 1. 5 hours of listening time. Crystal clear calls A built in microphone provides you with hands free calling, and it also works just as well for joining an online class or work meeting. Multipoint