Specifications:

• Headphone Pads Material: SILICONE
• Features: waterproof
• Resistance: 32Ω
• Sensitivity: 90±3dB
• Origin: CN(Origin)
• Driver Diameter: 15mm
• Brand Name: HKFZ
• Total Harmonic Distortion: 1%
• Line Length: 0Nonem
• With Microphone: Yes
• Waterproof: Yes
• Support Memory Card: No
• Function: for Video Game
• Features: Detachable Cable
• Volume Control: Yes
• Package List: Charging case
• Wireless Type: Bluetooth
• Charging Method: Charging case
• Earcups Type: Semi-open
• Function: Sport
• Features: Apple Siri Support
• Features: Dual Connection
• Number Of Drivers: 2
• Communication: Wireless
• Function: Common Headphone
• Vocalism Principle: Dynamic
• Function: For Mobile Phone
• Package List: Replaceable Pads Set
• Plug Type: Line Type
• Support APP: No
• Connectors: None
• Frequency Response Range: 20 - 20000Hz
• Magnet Type: Neodymium
• Function: HiFi Headphone
• Bluetooth Version: 5.0
• Style: Headphone
• Impedance Range: up to 32 Ω
• Features: Active Noice Cancelling
• Features: With Microphone
• Model Number: f9 tws
• Control Button: Yes
• Is wireless: Yes
• Codecs: AAC
• Active Noise-Cancellation: Yes
• Package List: Charging Cable
• Package List: User Manual