The ergonomic design fits perfectly in the ear, and the new air cushion keeps the earphones securely in place. Weighing just 5.1 grams, the earbuds are ideal for all-day use, including sports.

Enjoy balanced, excellent sound quality thanks to the specially designed 11 mm ring-shaped speaker unit. Sony's Digital Sound Enhancement Engine (DSEE) technology even restores the high-frequency layers lost during compression so that every track is upscaled.

You can adjust the sound according to your taste with the easy-to-use equalizer of the headphone application.

The wireless earphones provide 22 hours of uninterrupted music listening (8 hours of earbuds + 14 hours of charging case). With fast charging, 1 hour of music playback can be ensured with 3 minutes of charging.

It comes in three colors, plus five different colored cases (sold separately) so you can personalize it.

With the multi-point connection, you can connect to two Bluetooth devices at the same time, and you can seamlessly switch between them. There are many simple user interfaces available, such as tapping, voice control, or the smartphone application.

Finally, LinkBuds Open is made in an environmentally conscious way. The ear pads and the case are partly made of reusable plastic, and the packaging is 100 percent plastic-free.

Description:

- Type: True Wireless earphones
- Connection technology: Wireless
- Wireless: Yes
- Bluetooth: Yes
- Bluetooth: 5.3
- Bluetooth profiles: A2DP, AVRCP, CCP, CSIP, HFP, HSP, MCP, VCP, TMAP
- Basic color: Black
- Weight: 61 grams
- Compatibility: Bluetooth device, Mobile phone
- International protection (IP) code: IPX4
- Microphone placement: Built-in
- Upload time: 1.5 hours
- Frequency range: 20-20000 Hz
- Range (max.): 10 m
- Speaker diameter: 11 mm
- Operating time: 8 hours
- Charging case charging time: 2.5 hours