TOZO O2 Open Ear Wireless Earbuds – Multi-Angle Adjustment, 42 Hrs Playtime, Bluetooth 5.3, Black

Upgrade your daily listening with TOZO O2

Open ear comfort meets immersive sound with the TOZO O2. A 14.2 mm dynamic driver combined with TOZO ORIGX acoustic tuning delivers deep bass, clear mids and extended highs. The open back design helps you stay aware of surroundings while enjoying a rich sonic texture.

Sound you feel and hear

• Large driver delivers strong bass without crowding the highs
• ORIGX tuning smooths the open back shortcomings for a balanced profile

Whether at a desk, in transit or during workouts, the O2 stays light and secure thanks to a dual axis design that adjusts to most ears.

• Dual axis enables horizontal and vertical tilt for a near custom fit
• Secure, pressure free wear for long listening sessions

Crystal clear calls in noisy places

Professional DSP call noise cancellation helps reduce background noise so your voice comes through clearly even in busy environments.

• Filters up to 90 percent of ambient noise during calls
• Works well in subway, gym, or busy office settings

Smart connectivity and long lasting power

Two device pairing and independent ear use simplify day to day life. A slim charging case keeps you powered on the go with up to 42 hours total playtime.

• Dual connectivity lets you pair two devices at once
• Case backed total playtime up to 42 hours for extended sessions

Built for active lifestyles

IPX6 waterproofing and a lightweight nano coating help the buds stay durable through sweat, light rain, and dust.

• IPX6 water and dust resistance for workouts
• Rugged enough for running, cycling and hiking

Note that results may vary by user and activity. These features describe intended uses and real world performance.