Marshall Minor IV

Wireless in-ear headphones from Marshall are the fourth edition of the popular "minor" model. The model is easily recognizable among thousands of peers, along with which it is distinguished by a skillfully balanced sound. Each of the headphones has 12-mm dynamic emitters covering a wide frequency spectrum from 20 Hz to 20 kHz. There is no newfangled active noise cancellation, but the sound of the Marshall Minor IV can be fine-tuned in the associated mobile application for a smartphone.

The headphones communicate with gadgets from the outside via the wireless Bluetooth protocol. On average, a full charge is enough for a 7-hour marathon of listening to music, and with periodic refueling in the case, the headphones stay "afloat" for up to 30 hours. 15 minutes of being in the case provides charging of the headphones for 3 hours of subsequent autonomy. The case for the model supports wireless charging using Qi technology. The headphones have acquired convenient touch controls and IPX4 moisture and sweat protection.