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Lenovo XT91 Headset
Model:XT91
Distance：10m
Standby time:100h
Playing time:4h
Color：Black white
Special: Answer/hang up the phone
Charging bin capacity：450mAH
Earphone battery capacity：40mAH
Description
Brand Name: Lenovo
Model Number: XT91
BT Version: 5.0
Transmitting Distance: 10m/33ft
Drive Diameter: 8mm
Frequency Range: 20-20KHz
Sensitivity: 90±3dB
Impedance: 32Ω
Charging Case Battery Capacity: 3.7V 300mAh
Earbuds Battery Capacity (Each): 3.7V 40mAh
Working Time: about 3 hours (depends on music volume)
Color: White
Earbud Weight (Each): 3.8g/0.13oz
Package Size: 13.9*8.9*3.0cm/5.47*3.50*1.18in
Package Weight: 80g/2.82oz
