Specifications:

• Plug Type: NONE
• Features: waterproof
• With Microphone: Yes
• Wireless Type: Bluetooth
• Waterproof: Yes
• Volume Control: Yes
• Vocalism Principle: Dynamic
• Style: In-Ear
• Sensitivity: 105dB
• Resistance: 32Ω
• Origin: CN(Origin)
• Model Number: X9
• Line Length: 0m
• Is wireless: Yes
• Impedance Range: up to 32 Ω
• Function: Sport
• Function: for Video Game
• Function: For Mobile Phone
• Frequency Response Range: 20 - 20000Hz
• Features: With Microphone
• Features: Active Noice Cancelling
• Control Button: Yes
• Communication: True Wireless
• Brand Name: Lenovo
• Bluetooth Version: 5.0
• Active Noise-Cancellation: Yes