The Monster Life One (MH22108) wireless on-ear headphones provide a versatile audio experience for anyone who spends their day switching between music and calls. Equipped with 40 mm dynamic drivers, they cover a frequency range from 20 Hz to 20 kHz, ensuring a balanced sound across various genres while connecting to your smartphone or laptop via Bluetooth v5.0 within a 10-meter range. You can rely on these headphones for long trips or workdays thanks to a battery that supports 20 hours of music playback and up to 30 hours of talk time, all of which can be replenished in just one hour using the included USB-C cable. The black finish is complemented by a foldable design and an adjustable headband with padded ear cushions, making them comfortable to wear for extended periods and easy to pack into a bag. For those moments when the battery runs low or a wired connection is required, you can simply use the provided AUX cable.