* LENOVO On-Ear headphones.
* Bluetooth version: 5.3.
* Bluetooth and AUX audio playback.
* Intelligent side noise reduction.
* Powerful and dense bass.
* HiFi super high sound quality.
* HD audio decoding.
* Built-in microphone and ability to make calls.
* Light and comfortable breathable headphones.
* Driver diameter: 40mm.
* Control buttons.
* Foldable design.
* Adjustable headband.
* Frequency: 20 Hz - 20 kHz.
* Bluetooth range: 10 meters.
* Battery capacity: 400mAh.
* Time in working mode: About 30 hours.
* Standby time: About 100 hours.
* Charging time: About 2.5 hours.
* Charging port: USB-C.