Swissten TWS Sonic Bluetooth /White

Swissten TWS Sonic earbuds | Bluetooth 5.3 and USB Type-C charging

The Swissten TWS Sonic are in-ear Bluetooth TWS earbuds, with no wire between them, for the commute, walks or long hours at the office. They use Bluetooth 5.3, have a built-in microphone for calls, and you charge the set via USB Type-C. Choose them in black or white.

6 hours of music at 80% volume

Each earbud has a 30 mAh battery and offers 6 hours of playback. The manufacturer gives this figure at 80% volume. The charging case has its own 230 mAh battery, and its battery life, according to the manufacturer, is 35 hours. When you put the earbuds back in the case, it recharges them. Charging time is 2 hours, via USB Type-C.

Calls and a Bluetooth 5.3 connection

The earbuds stay connected to the phone within a range of up to 10 m, so you can leave it on the desk or in your backpack. The built-in microphone picks up your voice on calls, and talk time reaches 3.5 hours, also at 80% volume.

In-ear fit, 20–20,000 Hz

The in-ear design sits the earbuds in the ear canal. The 20–20,000 Hz frequency response covers sound from low to high notes, for music, podcasts and films.

• Type: Bluetooth TWS earbuds, in-ear
• Bluetooth: 5.3, 10 m range
• Playback: 6 h (80% volume)
• Talk time: 3.5 h (80% volume)
• Case: 230 mAh, 35 h battery life
• Charging: USB Type-C, 2 h
• Weight: 37 g