ENERGY SISTEM Headset sky blue EN459957 EN 459957

This over-ear headphone from ENERGY SISTEM works wirelessly via Bluetooth 5.4 and can also be used with a cable through its jack connection. The breathable ear cushions are filled with viscoelastic memory foam and can be swapped thanks to a magnetic attachment. The swivel design keeps the headphones comfortable, and they weigh around 570 g.

A single charge provides up to 40 hours of continuous listening. Fast charging gives back about 12 hours of playback after just 15 minutes on the charger. Bluetooth 5.4 keeps the connection stable, and Multi Device Connection lets you link several devices at the same time. A built-in microphone with noise filtering and voice assistant support are also included.

The headphones deliver stereo sound across a frequency range of 20 Hz to 20,000 Hz. The package includes an audio cable and a USB-C charging cable. The colour is sky blue.