The Sony WFSP900 (Wireless Freedom Sports 900) headphones are packed with technology and smart design to give you the utmost sports performance, whatever you want to do.
These truly wireless earbuds have an IPX8* rating, meaning they are fully waterproof up to a depth of 2 m (including salt-water), as well as weatherproof and sweat proof. They have a built-in Walkman mode with 4 GB storage(approximately 920 songs at 128 kb/s), making these headphones ideal for running, cycling, swimming (or any workout) as you won't be weighed down by your phone. If you are not using Walkman mode, you can pair with your phone for traditional Bluetooth streaming for all your saved audio and media.
The fit is designed that these headphones will stay firmly in place too, so you don't have to worry about the wireless sports earbuds coming out when you are exercising. They have two-levels of ear bud adjustment which come with a variety of earbuds (with swimmable earbuds too) and arch supports so you can achieve the perfect fit and also come with a leash cord for extra security. The headphones are lightweight and highly comfortable to wear; with their true wireless style they also look the part, available in black, white or yellow.
The headphones have 6 hours playback if you are using memory playback (Walkman) mode, so you can take these on the most gruelling of work outs. When switching to Bluetooth streaming, you still get an impressive 3 hours playback. The handy, easy-to-use case for the WF SP900 also carry’s three charges, so you keep on going.
Bluetooth streaming on the WF-SP900 is enhanced even further from previous models utilising NFMI (near-field magnetic induction) technology - it is faster and more stable than traditional Bluetooth between the two wireless earbuds. Bluetooth also cannot work through water, so the NFMI connection and Walkman playback mode allow you to use these headphones while swimming.
Ambient sound mode is a really important bit of technology which can be turned on to help keep you safe on your workout; the headphones use the microphone to allow certain frequencies through so you can exercise safely to hear what's going on around you while still being able to enjoy your music.
The headphones feature NFC for super easy connectivity to your other NFC devices; simply tap them together and they will pair automatically. You can use the Sony Headphones Connect App to control to control your music easily and a touch control sensor allows you to intuitively control your music by using short or long taps as well as the single button on each earbud. Calls on these headphones feature stereo audio and the headphones are Voice Assistant and Siri compatible.
A USB-C connection means that the WF-SP900s also feature fast USB charging.
*IPX8 rated when used with swimmable earbuds
Sony WF-SP900 True Wireless Sports Headphones for Total Freedom with IPX8 Waterproof Rating and 4 GB Internal Memory x1