INTRODUCING SONY LINKBUDS FIT: Featuring an innovative new air cushion for maximum comfort, high-quality sound, optimised noise cancelling, Auto-Ambient Sound, and more. Power your workout or commute COMFORTABLE FIT WITH AIR FITTING SUPPORTER AND IPX4 RATING: LinkBuds Fit offer comfort and stability with a NEW Air Fitting Supporter, plus IPX4 water resistance for indoor and outdoor activities EXCEPTIONAL SOUND QUALITY: With Hi-Res Audio support, music upscaling, and a customisable EQ to let you adjust the sound to your own tastes, LinkBuds Fit deliver exceptional sound quality AUTOMATIC NOISE CANCELLING AND AMBIENT SOUND MODE: With advanced noise cancelling, Auto-NC Optimiser, and transparent Auto-Ambient Sound, focus on your music or stay aware of your surroundings NON-STOP POWER: LinkBuds Fit deliver 21 hours of total playback (5.5hrs earbuds + 15.5hrs case), plus quick charging (1-hour playback from just a 5-minute charge) CONNECT TWO DEVICES AT ONCE: Seamlessly switch between your Bluetooth devices with Multipoint Connection - whether it's an iPhone, Android, PC, or Mac MULTIPLE CONTROL OPTIONS FOR EVERY ACTIVITY: Use tap control, Sony voice commands for hands-free convenience, or the Sony | Sound Connect app PERSONALISE YOUR EARBUDS: Available in a variety of colours - with optional Pink, Blue, Green, Violet, and Black earbud and case covers - ACCESSORIES SOLD SEPERATELY MADE WITH THE ENVIRONMENT IN MIND: The LinkBuds Fit include recycled plastics in the earbuds and case, and the packaging is 100% plastic-free ADDITIONAL FEATURES: Adaptive Sound Control, Background Music Mode, Personalised Spatial Audio, Wind Noise Reduction, 360 Reality Audio with Head Tracking, Wide Area Tap and Speak to Chat.