Your Sporting Life Gets The Boost And Motivation Required To Keep You Going With Jvc Gumy Sport Bluetooth Wireless Headphones Ha-F250Bt. Offering Wirelessly-Streamed Audio From Compatible Devices Within A 10M Range Compatible With Smartphones. They Feature Nozzle Fit Earpiece Uniquely Shaped For Comfortable And Secure Fitting To Prevent Falling Out During Exercise. They Are Sweat Proof (Ipx2 Rating), Offer Up To 7 Hours Of Listening From The Rechargeable Battery And Come With An In-Line 3 Button Remote Control, Giving You The Freedom To Change Volume And Receive Important Calls On The Move. The Ha-F250Bt Comes In A Choice Of Four Sporting Colours Blue, Black, Pink, And White