Specifications:

• With Microphone: Yes
• Waterproof: No
• Volume Control: Yes
• Vocalism Principle: Dynamic
• Support APP: No
• Style: Ear Hook
• Sensitivity: 32dB
• Resistance: 32Ω
• Plug Type: None
• Package List: User Manual
• Package List: Charging Cable
• Origin: CN(Origin)
• Number Of Drivers: 1
• Model Number: i12 tws
• Magnet Type: Ferrite
• Is wireless: Yes
• Impedance Range: up to 32 Ω
• Function: Sport
• Function: For Mobile Phone
• Frequency Response Range: 20 - 20000Hz
• Features: With Microphone
• Earcups Type: Semi-open
• Driver Diameter: 32mm
• Control Button: Yes
• Connectors: None
• Communication: Wireless
• Charging Method: Wireless
• Brand Name: jiansu
• Bluetooth Version: 5.0
• Active Noise-Cancellation: No