Dual technology of active noise reduction, consisting of microphones with direct communication and feedback, can eliminate excessive noise in the external environment and in the ear canal, and the depth of noise reduction reaches 35 dB.
Headphone type - In-ear, Wireless - Bluetooth 5.2, Battery - 48 mAh / 490 mAh, Operating time - 10 hours / up to 32 hours from the case / up to 32 hours from the case