Description
- Brand Name: Lenovo
- Style: Headphone
- Certification: NONE
- Vocalism Principle: Dynamic
- Origin: CN(Origin)
- Control Button: Yes
- Active Noise-Cancellation: No
- Communication: True Wireless
- Volume Control: Yes
- Sensitivity: 98dB
- Wireless Type: bluetooth
- Is wireless: Yes
- Max Output: 10mW
- Line Length: 0m
- Support APP: No
- 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: Type c
- Model Number: XT91 (QT81)
- Earcups Type: Sealed
- Headphone Pads Material: SILICONE
- Bluetooth Version: 5.0
- Codecs: NONE
- Support Memory Card: No
- Driver Diameter: 6mm
- Resistance: 16Ω
- Frequency Response Range: 20 – 20000Hz
- Total Harmonic Distortion: 1%
- With Microphone: Yes
- Features: waterproof
- Features: With Microphone
- Charging Method: Charging case
- Magnet Type: Other
- Bluetooth connection distance: 10M
- Battery capacity(case): 300mAh
- Music time: about 15hr
- Led Light: Smart Battery display
- Type-c fast charge: about 1hr full charging
- Warranty: YES, 180 Days
- Others: 100% Original Lenovo and new
- wholesale or Dropshipping: Support
Description
Buy a new headset pack and Think plus tw13 wired headphones to meet more customer needs.
NOTE
Lenovo QT81 upgrade LENOVO XT91
Lenovo XT91 ,USED NAME Lenovo QT81
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