Lenovo True Wireless Earbuds X9 Black

Design: Liners
Product color: Black
Description: Design: in-ear, device type: wireless TWS headphones, design features: microphone, plug connector: mini jack 3.5 mm, type of acoustic design: closed, supported codecs: AAC
Plug connector: mini jack 3.5 mm
Impedance: 32 ohm
Sensitivity: 106 dB
Included: Detachable cable
Design features: Microphone
Charging time: 1.5 h
Device type: Wireless tws earphones
Mount type: Without attachment
Maximum playback frequency: 20000 Hz
Minimum repeatable frequency: 20 Hz
Technology: Dynamic
Bluetooth version: 5.0
Type of acoustic design: Closed
Supported codecs: AAC
Wireless connection type: Bluetooth
Case charging time: 1.5 h
Weight of one earpiece: 33 g
Battery capacity for one earphone: 30 mAh