- Weight: 21g
- Driver unit: 12mm
- Frequency response: 20Hz - 20,000Hz
- Battery charge time: Approx. 3 hrs
- Battery life: Max. 15 hrs
- Bluetooth version: 5.0
- Charging cable: USB Type-C
Lightweight design, punchy bass
The Sony WI-XB400 EXTRA BASS Wireless In-Ear Headphones are lightweight in stature but pack a punch when it comes to their sound. Expect enhanced low-end frequencies, coupled with a stunning bass - listen to your favourite songs at they were meant to be heard.
They connect effortlessly via Bluetooth and have a battery life of up to 15 hours when continuously used. The comfortable and flexible neckband is designed with all-day use in mind and each earbud has a built-in magnet for tangle-free use.
Add to your plan for just £4 a month for 11 months, with £10 upfront cost. Just choose your phone, and add the Sony WI-XB400 EXTRA BASS Wireless In-Ear Headphones once you’re in the basket.