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Authentic Lenovo QT81 TWS Bluetooth 5.1 Stereo Earbuds Headset 1200mAh charging case (power bank) / CVC8.0 noise reduction / IPX4 waterproof / LED power display / touch control / w/ mic ↓ details & specifications
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3 ~ 4
5 +
Product Type Headsets
Color White
Bluetooth 5.1
Waterproof IPX4
Earphone Style Earbuds, Handsfree
Earphones & Speakers
Frequency Response 20-20KHz
Impedance 32 ohms
Music Controls Yes
Sensitivity 98+/-3 dB
Power & Batteries
Batteries Included Yes
Battery Capacity (Mfg Rated) 2*40 mAh
Battery Feature Rechargeable
Supported Operating Systems iOS, Android
Estimated Standby Time About 180 Hours
Estimated Usage Time About 5 Hours (Depends On Music Volume)
Wireless Devices
Transmission Distance (Maximum) 10 meters
Brand Lenovo
Package Type Plain
Package Contents 2*Headsets, 1*Charging Case, 1*Charging Cable, 1*User Manual
Dimensions us | metric
Depth 48 mm
Height 30 mm
Width 83 mm
Product Weight 93 g
SKU 9735681
DATE LISTED 12/28/2020
  • TWS BT5.1: Wireless dual ear design, you can use the earbuds solely or in pairs. BT 5.1 brings higher data transfer speed, more stable connection, and lower power consumption.
  • Fast & Easy Paring: Auto power on and fast pairing between left and right earbuds once taking out from the charging case. Easy and quick to pair with BT-enabled audio devices.
  • Long Battery Life: 40mAh battery in each earbud offers about 5 hours of music playing time. The earbuds can be charged automatically in the 1200mAh charging case.
  • Hands-free with Dual Mic: Built-in dual Mic delivers clearer and more real talking sound in stereo mode. BT5.1 chip enables to grasp the detail of voice greatly.
  • Battery Digital Display: LED battery digital display can clearly show the battery allowance of the earbuds and charging case. Charging case can work as a mobile power source to charge mobile devices in an emergency.
  • Smart Touch Control: Touch control design, no more pressure on your ears. Easy to control music, volume and call, and activate voice assistant.

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Important information and restrictions:
  • Because this product contains batteries, it can only be shipped via select shipping methods. These shipping methods are displayed when you check out the order.
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