Sony WF-SP700N Wireless Earbuds

Launched in mid‑2025, the Sony WF‑SP700N earbuds retail at approximately $299.95 and they offer solid performance tailored to active lifestyles and casual listening. Each earbud weighs approximately 7.6 g (excluding the arc supporter), making them comfortably lightweight and discreet for running, gym sessions, or commuting. The charging case, at around 45 g and measuring approximately 61.3 mm by 58.7 mm by 38.0 mm, is compact enough to slip into a pocket or small bag. 

Inside, dual 6 mm dome‑type drivers with neodymium magnets provide a frequency range extending from 20 Hz to 20 000 Hz over Bluetooth communication, ensuring dynamic sound reproduction whether you're working out or winding down.. Waterproofed to IPX4 standard, these earbuds can withstand sweat and light splashes, so rain or a tough workout won’t halt your music. 

A key feature is digital noise cancellation, which helps mute ambient distractions like gym chatter or city noise. When you want to stay aware of your surroundings, Ambient Sound Mode mixes external sounds with your audio, making it handy for outdoor activities or catching cues from those around you. Sony’s EXTRA BASS tuning adds thump and punch to low frequencies, giving playlists and workout tracks a noticeable drive, though vocals and mids remain reasonably clear depending on the mode and equaliser settings you choose via the companion app. 

Connectivity is handled by Bluetooth version 4.1, offering a wireless range of up to 10 metres (line of sight). NFC support on the case enables one‑tap pairing with compatible devices, simplifying the initial setup. The earbuds support SBC and AAC audio codecs, which works well for most iPhone users and some Android users, though high-end codecs like aptX are not supported. 

Battery life delivers up to three hours of continuous music playback at moderate volume. With the charging case adding two more full charges, total listening time can reach around nine hours before you need to plug in the case itself, which takes roughly 1.5 hours to recharge and about three hours for the case. Standby time is rated up to eight hours with noise cancellation on, and up to 35 hours when it’s switched off. 

Physical fit is another highlight. The earbuds come with multiple sizes of silicone ear tips along with arc supporters (wing‑style stabilisers) to ensure they stay snug during movement. This design is especially beneficial during workouts, where secure placement matters. Controls are straightforward: the left earbud includes a button that can switch between sound modes (ambient, off, or noise cancelling) with two‑tap Quick Sound Settings when used in conjunction with the Headphones Connect app, which also lets you adjust EQ, toggle voice assistant, and prioritise sound quality or connectivity depending on your preference. 

Voice assistants such as Google Assistant or Amazon Alexa become available with a firmware and app update, allowing hands‑free control once configured. Calls are handled via a click of a button, although call quality may vary depending on environment noise and wind. 

In practice, these earbuds are best suited to people who want lightweight, secure fit wireless headphones with ANC and bass forward sound for workouts or on‑the‑go listening. They aren't optimised for high‑fidelity audiophiles or users needing long battery life, but they deliver key features typically found at higher price points.

This description was last updated August 2025.