Truefree B1
Score: 73/100
Truefree HD-100
Score: 73/100Rankings
The Truefree B1 are ultra-light open-ear clip-on earbuds offering 10.8 mm drivers, spatial audio and up to 25 hours of total playback with multipoint connectivity. They sacrifice deep bass and maximum volume for lightweight comfort and situational awareness. Perfect for fitness enthusiasts and commuters who need long battery life and a secure fit.
The Truefree HD-100 is a neckband-style true wireless earphone offering 11 mm dual-magnetic drivers and up to 20 hours of playback with fast-charge capability. Its bulkier neckband design and lack of wireless charging limit its portability. Ideal for active athletes and gamers who value low latency and robust water resistance.
| Attribute | | |
|---|---|---|
25 hoursbest | 20 hours | |
5.5 hoursbest | — | |
10.8 mm | 11 mmbest | |
| ↓ lower better | 10 minutesbest | 10 minutesbest |
| ↓ lower better | 10 gbest | 99.8 g |
4best | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | | |
|---|---|---|
Build & Design(2) | ||
IP Rating | IPX4 | IP67 |
Total Weight (Earbuds + Case) (g) | 10 g | 99.8 g |
Battery & Power(1) | ||
Battery Life (Total with Case) (hours) | 25 hours | 20 hours |
Connectivity(1) | ||
Bluetooth Version | 5.4 | 6.0 |
Audio(1) | ||
Driver Size (mm) | 10.8 mm | 11 mm |
Products in the top-left offer the best value (high score, low price).
Professional reviewers describe the Truefree B1 as a compelling budget option for fitness enthusiasts who need lightweight, open-ear earbuds with solid mids, reliable Bluetooth 5.4 multipoint connectivity, and long battery life. While the spatial audio and low-latency performance are praised, the limited bass depth and lower overall volume keep it from competing with higher-priced models.
Everyday users appreciate the B1's feather-light comfort, secure clip-on fit, and long battery life, especially for outdoor workouts and commuting. Common praise centers on situational awareness, clear call quality, and the ability to switch between devices. Recurring complaints focus on thin bass, lower maximum volume, and occasional discomfort during extended wear.
