Seamless wireless connectivity Bluetooth 5.3 delivers reliable wireless performance for listening to music or handling calls without tangled cables. AUX IN wired connection In addition to Bluetooth, a 3.5 mm AUX input lets you connect to nonBT devices such as laptops, tablets, and gaming consoles. Comfortable to wear Adjustable headband fits a wide range of head sizes. Soft, breathable ear cushions provide longlasting comfort. Foldable ear cups allow compact storage and easy portability. Longlasting battery life Builtin 400 mAh lithium battery offers up to 14 hours of music playback or talk time. Recharging is needed less often, allowing extended use on the go. Use scenarios Commuting, travel, or daily workouts: enjoy wireless listening and hands calling without frequent recharging during the day. Home office or study: switch between BT wireless or wired AUX IN for reliable connectivity with laptops or tablets. Gaming or multimedia: connect to laptops, tablets, or gaming consoles via AUX IN for flexible setup.