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: No
Sensitivity: 90.3dB
Wireless Type: bluetooth
Is wireless: Yes
Line Length: 0m
Function: for Video Game
Function: Common Headphone
Function: For Mobile Phone
Function: Sport
Plug Type: None
Impedance Range: up to 32 Ω
Connectors: None
Model Number: Lenovo XT89/90
Bluetooth Version: 5.0
Driver Diameter: 8mm
Resistance: 32Ω
Waterproof: Yes
With Microphone: Yes
Features: waterproof
Features: With Microphone
Features: Active Noice Cancelling
Charging Method: Charging case
Transmitting Distance: 10m/33ft
Frequency Range: 20-20KHz
Charging Case Battery: 3.7V 300mAh
Earbuds Battery: 3.7V 40mAh
Working Time: about 3 hours
Code: V8364W