Brand | Lenovo |
Model | Lenovo QT81 |
Product Type | TWS Wireless Earbuds |
Connectivity Technology | Bluetooth V5.0 |
Working Distance | Up to 10 Meter |
Frequency | 20-20KHz |
Sensitivity | 90±3dB |
Impedance | 32Ω |
Drive Unit | 13mm |
Waterproof | IPX4 |
Features | Fast & Easy Paring / Long Battery Life / Hands-free with Dual Mic / Smart Touch Control |
Battery Capacity | 3.7V / 1200mAh (Charging Box Capacity) / 3.7V / 40mAh (Headset) |
Dimensions | 83 x 48 x 30 mm |
Weight | 70g |