truefree B1 Wireless Earbuds 25H

Highlights

The truefree B1 are open‑ear clip‑on earbuds that prioritise situational awareness while delivering a fuller sound than typical open designs. They bring a lightweight, secure fit and a water‑resistant build that suits workouts, commuting and everyday listening without blocking the ear canal. The long battery life and quick charge mean less time tethered to a charger and more time on the move.

Tech specs

• Name: truefree B1 Wireless Earbuds
• Type: Open‑ear clip‑on earphones
• Weight: 5 g per earbud
• Battery: 25H playtime with case, 5.5H per charge
• Connectivity: Bluetooth 5.4
• Driver: 10.8mm dual magnetic driver

Benefits

The design balances comfort and stability, using a C‑bridge and non‑slip hooks to stay put during activity. According to the manufacturer, soft silicone and over 300,000 usage tests reduce pressure points so long sessions are tolerable. Sound aims to be immersive, with carbon fibre diaphragms and dynamic tuning for clearer highs and more pronounced bass than many open models, while a proprietary audio 2.0 system reduces sound leakage by up to 98%.

How to use it

Pairing is straightforward via Bluetooth 5.4 and the earbuds support multipoint connection for using two devices at once. Use the companion app to tailor EQ settings and customise touch controls including volume, which can make quick adjustments easier when you are out and about. It’s a good fit if you want audio that keeps you aware of surroundings while still offering richer bass and clear calls.

Care & maintenance

Wipe the earbuds and charging case with a soft dry cloth after sweaty sessions and avoid immersing them in water despite the IPX4 resistance. Store them in the case when not in use to preserve battery life and prevent dust build‑up. Note that open‑ear designs sacrifice some passive noise isolation compared with in‑ear buds, so consider this trade‑off when choosing where to use them. 😊🔋🎧.