Bluetooth 5.0 Feature: Continuous connection, non-stuffing, low power consumption, wide compatibility. It can realize fast pairing and stable transmission, and has ultra-low latency.
The ergonomic design and lightweight feathers are precisely designed and measured to make your ears completely comfortable.
Noise reduction design: It can well solve the environmental noise during the call and provide a better call experience.
.Description:
Name: Wireless Earphones
Brand Name: Lenovo
Model Number: QT81
BT Version: BT 5.1
Transmitting Distance: 10m/33ft (no obstacle)
Drive Unit: 13mm
Frequency Range: 20-20KHz
Sensitivity: 98±3dB
Impedance: 32Ω
Charging Box Capacity: 3.7V 1200mAh
Earphone Battery Capacity: 2 * 3.7V 40mAh
Music Play Time: about 5 hours (depends on music volume)
Waterproof: IPX4
Color: Black, White (Optional)
Earbud Size: approx. 4.1*1.7*1.6cm/1.61*0.67*0.63in
Earbud Weight (Each): 4.0g/0.14oz
Charging Case Size: approx. 8.3*4.8*3.0cm/3.26*1.89*1.18in
Charging Case Weight: 70g/2.47oz
Package Size: 14.0*11.2*3.8cm/5.51*4.41*1.49in
Package Weight: 130g/4.58oz
Packing list:
1 Pair * Earbuds
1 * Charging Box
1 * Charging Cable
1 * User Manual
Note: Due to different personal displays, light and contrast differences, there may be slight color difference between the picture and the real object.
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