Specifications:

• Active Noise-Cancellation: No
• Max Output: 5mW
• With Microphone: Yes
• Function: For Internet Bar
• Support Memory Card: No
• Origin: CN(Origin)
• Function: for Video Game
• Volume Control: Yes
• Codecs: NONE
• Resistance: 32Ω
• Function: Sport
• Earcups Type: Sealed
• Certification: FCC
• Plug Type: NONE
• Function: Monitor Headphone
• Function: Common Headphone
• Vocalism Principle: Dynamic
• Function: For Mobile Phone
• Package List: Replaceable Pads Set
• Brand Name: CRTONE
• Waterproof: No
• Support APP: No
• Magnet Type: Neodymium
• Function: HiFi Headphone
• Total Harmonic Distortion: 5%
• Certification: RoHS
• Bluetooth Version: 4.1
• Certification: CE
• Impedance Range: up to 32 Ω
• Features: With Microphone
• Charging Method: CABLE
• Headphone Pads Material: Other
• Control Button: Yes
• Sensitivity: 120±5dBdBdBdB
• Is wireless: Yes
• Line Length: 0.3m
• Connectors: USB
• Package List: Charging Cable
• Model Number: CRTONE K39
• Package List: User Manual
• Number Of Drivers: 1
• Communication: wireless
• Wireless Type: bluetooth
• Style: In-ear