The CES, Sony launched three sports-specific mobile users wireless headphones, namely WF-SP700N, WI-SP600N and WI-SP500.
The highest-end WF-SP700N sports wireless earplug comes from last year's WI - 1000X, not only equipped with Sony 's digital noise reduction technology, and waterproof and sweat - proof IPX4 grade, life time of about 3 hours. At the same time equipped with "touch on" function, the sound will enhance the performance of bass to match the sports scene. Pricing is about 1200 yuan, and will soon be listed.
The other two are the traditional collar Bluetooth earplugs.
The first is the WI-SP600N, with a traditional headset collar, which means it has a higher life span than WF-SP700N, Sony official parameters that WI-SP600N life time of 6 hours, of course, waterproof and sweat-proof IPX4 Level is standard, this headset priced at about 950 yuan.
In addition there is a WI-SP500 Bluetooth headset, it also provides waterproof and sweat-proof IPX4 level, and has 8 hours of battery life, the price is only about 500 yuan is the cheapest, but the opposite, the price dropped Noise function is gone, if you just want a durable sports headphones, WI-SP500 is the most worth considering.
All three sports headphones support NFC direct matching, connecting the phone is very convenient. In addition, Sony also said that in the field of sports headphones with noise reduction products is very rare.