Lenovo True Wireless Earbuds HT05 Black

Design: Intracanal
Description: Design: in-ear, device type: wireless headphones, Active Noise Canceling ANC
Sensitivity: 108 dB
Device type: Wireless headphones
Technology: Dynamic
Number of microphones: 1
Bluetooth version: 5.0
Wireless connection type: Bluetooth
Case battery capacity: 250 mAh
Active Noise Canceling ANC: There is
Battery life in case: 5 h
Battery capacity for one earphone: 40 mAh