Lenovo QT81 TWS Bluetooth Earphone Sports Earbuds
Specifications:
- Brand: Lenovo
- Model: QT81
- Bluetooth version: 5.1
- Power: 3mW
- Charging base battery capacity: 1200mah
- Headphone battery capacity: 40mah
- Single machine net weight: 55g
- Talk time: 3-5 hours
- Headphone category: true wireless headphones
- Waterproof performance: IPX5
- Transmission radius: 10m
QT81
Data sheet
- Features
- Waterproof
- Function
- for Video Game
- Model Number
- QT81
- Brand Name
- Lenovo
- Style
- Headphone
- Certification
- CE
- Plug Type
- NONE
- Line Length
- 0m
- With Microphone
- Yes
- Resistance
- 16Ω
- Wireless Type
- Bluetooth
- Waterproof
- Yes
- Communication
- True Wireless
- Active Noise-Cancellation
- No
- Support Memory Card
- No
- Connectors
- USB
- Volume Control
- No
- Frequency Response Range
- 20 - 20000Hz
- Sensitivity
- 108dB
- Is wireless
- Yes
- Vocalism Principle
- Dynamic
- Support APP
- No
- Control Button
- No
- Bluetooth Version
- 5.1
- Package List
- User Manual
- Codecs
- SBC
- Number Of Drivers
- 2
- Impedance Range
- up to 32 Ω
- Headphone Pads Material
- Silicone
- Total Harmonic Distortion
- 2%
- Charging Method
- Charging case
- Magnet Type
- Other
- Max Output
- 3mW
- Driver Diameter
- 10mm
- Earcups Type
- Sealed
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