Brand Name: Lenovo
Style: In-ear
Certification: NONE
Vocalism Principle: Dynamic
Origin: CN(Origin)
Control Button: Yes
Active Noise-Cancellation: Yes
Communication: wireless
Volume Control: Yes
Sensitivity: 90±3dB
Wireless Type: bluetooth
Is wireless: Yes
Line Length: 0m
Function: For Internet Bar
Plug Type: Line Type
Impedance Range: up to 32 Ω
Connectors: None
Model Number: XT91
Bluetooth Version: 5.0
Codecs: NONE
Driver Diameter: 8mm
Resistance: 32Ω
Waterproof: No
With Microphone: Yes
Features: With Microphone
Charging Method: Charging case