Lenovo QT81 earphones feature quite a flashy look and design, but the specs are pretty resptable too. Energy efficient Bluetooth 5.0 connection has a positive effect on battery life and each of the earphones has a solid 40 mAh built-in battery.Dual microphones for calls and waterproof IPX4 certification.
|
Brand |
Lenovo |
|
Model No |
QT81 earphones |
|
Status |
Available |
|
Launch Date |
Jan2022 |
|
More Detail |
|
|
look |
flashy |
|
Bluetooth |
5.0 |
|
Battery Power |
40 mAh |
|
dual microphones |
Yes |
|
compact charging box |
1200 mAh |
|
status display |
handy LED |
|
Colours |
Black, White |
|
Waterproof |
Yes |
|
Waterproof rate |
IPX4 |
|
Transmitting Distance |
10m/33ft |
|
Drive Unit |
13mm |
|
Frequency Range |
20-20KHz |
|
Sensitivity |
98±3dB |
|
Impedance |
32Ω |
|
Charging Case Weight |
70g/2.47oz |
Rate it