Sony WH-CH520 Wireless Headphones Color:Blue plus the engraved focal length

plus the engraved focal length and aperture markings emphasise a superb build quality

Gorgeous background bokeh : Shooting up close at F2

Keep bulk to a minimum : Preparing for a day’s shoot

Adaptive Triggers: Get to grips with immersive adaptive triggers

Sony WH-CH520 Wireless Headphones Color:Blue plus the engraved focal lengthProduct 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