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Lenovo T40 TWS Wireless Earphones BT 5.2
Bluetooth version：5.2
Distance：≥10M
Frequency Range：20-20kHz
Speakersensitivity：101dB±3dB
Impedance：32Ω±15%
Battery capacity(charging bin)：380mAh
Battery capacity(earbuds): 30mah
Type-C port
Color: black,white
Description
|
Color
|
Black
|
|
BT Version
|
BT 5.2
|
|
Battery Capacity
|
380mAh
|
|
Frequency Range
|
20-20KHz
|
|
Transmission distance
|
≥10m
|
|
Fit for
|
ios and Android
|
|
Call Time
|
about 4 hours
|
|
Charging port
|
type C
|
|
Function
|
Phone call answering,Song switch,Support music
|
