Specifications:

• Color: 14colors
• Waterproof: No
• Battery capacity: 400mAh lithium battery
• Hign-concerned Chemical: None
• Charge time: 3 times
• Material: PVC
• Brand Name: CATASSU
• Function: For Mobile Phone
• Impedance Range: up to 32 Ω
• Number Of Drivers: 2
• Plug Type: Line Type
• Support APP: No
• Is wireless: Yes
• Sound Isolating: YES
• Connectors: 3.5mm
• Compatible: For Mobile phone pad PC TV Laptop
• Resistance: 32Ω
• Certification: CE
• Function: Sport
• Codecs: AAC
• Wireless type: Bluetooth V5.3
• Certification: RoHS
• Category: Earphones & Headphones
• Function: For Internet Bar
• Headphone Pads Material: Memory Foam
• Line Length: None
• Style: Headphone
• other function: TF card playing(excluded TF card)
• Magnet Type: Neodymium
• Certification: FCC
• other function2: FM radio broadcast
• With Microphone: Yes
• Support Memory Card: Yes
• Active Noise-Cancellation: No
• Origin: Mainland China
• Range: 33 Feet about 10 Meters
• Sensitivity: 84dB
• Volume Control: Yes
• Charging Method: cable
• Communication: WireLess
• Control Button: Yes
• Driver Diameter: 40
• Bluetooth Version: 5.3
• Function: Bluetooth headphone,Microphone, Voice control
• Wireless Type: bluetooth
• Play time: up to 20 hours
• Vocalism Principle: Dynamic
• Frequency Response Range: 18 - 20000
• Function: for Video Game
• Earcups Type: Sealed