𝙻𝚎𝚗𝚘𝚟𝚘 𝙷𝙴𝟶𝟻 𝙽𝚎𝚌𝚔𝚋𝚊𝚗𝚍 𝙱𝚕𝚞𝚎𝚝𝚘𝚘𝚝𝚑 Earphone

Brand: Lenovo
Model: HE05
BT Version: 5.0
Battery Capacity: 105mAh
Play time: >6h
Standby time: Max. 120h
The loudspeaker diameter: 10mm
Frequency range: 20-20kHz
The connection distance: 10M(barrier free)
Speaker Sensitivity: 98db±3db
Frequency response eange: 20-20K Hz
Warranty: 1 Month