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Lenovo QT81 TWS Wireless Headphone - Stereo Sports - Waterproof Earbuds Headsets with Microphone.
Lenovo QT81 TWS Wireless Headphone - Stereo Sports - Waterproof Earbuds Headsets with Microphone.
Lenovo QT81 TWS Wireless Headphone - Stereo Sports - Waterproof Earbuds Headsets with Microphone.
Lenovo QT81 TWS Wireless Headphone - Stereo Sports - Waterproof Earbuds Headsets with Microphone.
Lenovo QT81 TWS Wireless Headphone - Stereo Sports - Waterproof Earbuds Headsets with Microphone.
Lenovo QT81 TWS Wireless Headphone - Stereo Sports - Waterproof Earbuds Headsets with Microphone.
Lenovo QT81 TWS Wireless Headphone - Stereo Sports - Waterproof Earbuds Headsets with Microphone.
Lenovo QT81 TWS Wireless Headphone - Stereo Sports - Waterproof Earbuds Headsets with Microphone.
Lenovo QT81 TWS Wireless Headphone - Stereo Sports - Waterproof Earbuds Headsets with Microphone.
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Lenovo QT81 TWS Wireless Headphone - Stereo Sports - Waterproof Earbuds Headsets with Microphone.

Regular price $27.23 Sale price $53.69 Unit price per
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The new V5.1 Bluetooth chip solution has stronger processing performance, faster connection and stable stability, and ultra-low latency.
The left and right earphones are dual-channel transmissions, the master and the slave can be switched at will, and the single and dual ear modes can be used whatever you want, bringing a different true wireless experience.
The new generation V5.1 Bluetooth chip supports high-definition binaural calls, ensuring that your voice is delivered to the other party's ears in high-definition, and every communication is clear.
Professional three-frequency adjustment, strong and shocking low frequency, clear intermediate frequency level, bright and delicate high frequency, bring you a full and three-dimensional on-site hearing.
The 750 mAh charging bay can achieve a total battery life of 120 hours. It can be charged at any time and travel with peace of mind. Music is always with you.

Specifications:
Shape: Irregular
Color: Black/white
Gross weight: 120g
Packaging Size: 10*12*3CM
Bluetooth version: 5.1
Power: 3mW
Charging base battery capacity: 750mah
Headphone battery capacity: 40mah
Talk time: 3-5 hours
Waterproof performance: IPX5
Transmission radius: 10m
Function: Bluetooth 5.1 stable and fast, LED digital battery display, HIFI sound quality sensitive touch

Packing list

2 x headset
1 x Earphone box

*Bluetooth version: V5.1
*Battery capacity: earphone 40mAh, charging box 1200mAh
*Playing time: >5 hours
*Standby time: about 110 hours
*Speaker diameter: 13MM
*Distance: 10M connection range
*Wearing method: semi-in-ear

 

Brand Name: Lenovo
Style: Headphone
Certification: CE
Vocalism Principle: Dynamic
Origin: CN(Origin)
Control Button: No
Active Noise-Cancellation: Yes
Communication: True Wireless
Volume Control: No
Sensitivity: 108dB
Wireless Type: bluetooth
Is wireless: Yes
Max Output: 3mW
Line Length: 0m
Support APP: No
Function: for Video Game
Function: Common Headphone
Function: For Mobile Phone
Function: Sport
Number Of Drivers: 2
Plug Type: NONE
Package List: User Manual
Package List: Charging case
Package List: Charging Cable
Impedance Range: up to 32 Ω
Connectors: USB
Model Number: QT81
Earcups Type: Sealed
Headphone Pads Material: Silicone
Bluetooth Version: 5.1
Codecs: sbc
Support Memory Card: No
Driver Diameter: 10mm
Resistance: 16Ω
Waterproof: Yes
Frequency Response Range: 20 - 20000Hz
Total Harmonic Distortion: 2%
With Microphone: Yes
Features: waterproof
Features: With Microphone
Charging Method: Charging case
Magnet Type: other