The black Synchros S400BT Wireless On-Ear Bluetooth Stereo Headphones from JBL allow you to play back audio and take calls wirelessly from Bluetooth compatible devices. Additionally, its included 1/8" cable allows the headphones to function with wired sources. The S400BT headphones are NFC paring capable with compatible devices. They are controlled with ear cup touch sensors that have an LED lighting feature which follows your touch.
The built-in battery provides up to 20 hours of talk or 15 hours of music playback, and can be recharged with the included USB charging cable. When not in use, the S400BTs can be folded and stored in the included carrying case.
- JBL's PureBass performance
- AptX encoding
- Bluetooth 3.0 technology
- NFC pairing capability
- Touch sensor controls for managing music and calls
- Smart LED light trail follows the swipe of your finger on the touch sensor control
- USB recharge battery lasts up to 15 hours (for music play back)
- Convenient dual use - wireless or wired (for use without the battery)
- Echo cancellation technology
- 3D-axis earcup rotation enhance ergonomic fit and portability
- Leather cushions and steel headband