The Sony LinkBuds Fit are compact noise-canceling earbuds that weigh 4.9 g each and stay put with soft Air Fitting Supporters, pairing an 8.4 mm Dynamic Driver X with Sony's Integrated Processor V2 and LDAC support. It suits commuters and gym-goers who want small, secure earbuds that switch between noise canceling and ambient sound.
Who the Sony LinkBuds Fit is for
Workouts and walks: Air Fitting Supporters and four sizes of soft ear tips (SS to L) keep the 4.9 g earbuds in place, and the IPX4 rating covers sweat and splashes.
Commutes: Auto NC Optimizer adjusts noise canceling to your fit and surroundings, and Ambient Sound Mode lets outside sound in when you need it.
Hi-res streaming: LDAC plays once you set the Sound Connect app to Priority on sound quality, and LE Audio with LC3 is supported as well.
Phone and laptop users: Multipoint keeps two Bluetooth devices, such as a phone and a laptop, connected at the same time.
Skip it if: you need long runtime per charge or wireless charging: Sony rates 5.5 hours with noise canceling on (8 hours off), and the case charges over USB-C.
Sony LinkBuds Fit key specs
Driver: 8.4 mm Dynamic Driver X
Processor: Integrated Processor V2
Noise control: Active noise canceling with Auto NC Optimizer; Ambient Sound Mode
Battery: Up to 5.5 h (NC on) / 8 h (NC off) per charge, AAC; 5-minute charge for about 1 h
Calls: Up to 4 h talk time
Water resistance: IPX4 earbuds (charging case not water resistant)
Weight: 4.9 g per earbud; charging case 41 g
In the box: Earbuds, charging case, USB-C cable (USB-A to USB-C), soft ear tips SS/S/M/L
Colors: Black, White, Green, Pink
Genuine Sony stock. Free shipping on every order, 45-day returns.
Sony LinkBuds Fit vs similar options
vs SoundPEATS Air5 Pro+: Adds a hybrid xMEMS solid-state plus 10 mm dynamic driver; pick the LinkBuds Fit for Air Fitting Supporters, four ear-tip sizes instead of three and four colors.
vs Sennheiser SPORT True Wireless: Adds IP54 dust and splash protection and up to 27 hours of total battery; pick the LinkBuds Fit for active noise canceling with Auto NC Optimizer and LDAC.
Bluetooth 5.3 (SBC, AAC, LDAC, LC3); USB-C charging port on case
Weight
4.9 g per earbud (with M tips and fitting supporters); charging case 41 g
What's in the box
LinkBuds Fit earbuds (pair)
Charging case
USB-C cable (USB-A to USB-C)
Soft fitting earbud tips SS/S/M/L (2 each)
Documents
Good to know
Buying from TonePier
Is this unit genuine?
Yes. Every unit we sell is genuine and brand-new, shipped in its original packaging, and backed by our 1-year TonePier warranty and 45-day returns.
Where does my order ship from, and how long does it take?
Every order ships from our warehouse in China, with full tracking, and most orders ship within 3 business days. Shipping is free on every order; most US orders arrive within 7–15 business days and most orders to other countries within 7–20 business days — see our shipping policy for details.
What if it isn't for me?
You get 45 days to decide. Keep the packaging, keep it in like-new condition, and send it back for a refund. Ear tips unsealed for hygiene reasons are fine — we expect you to actually listen.
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