TWS Wireless Headphones Mini 2 Bluetooth Earphones.

Style: In-ear Features: With Microphone Plug Type: NONE Connectors: USB Max Output: 2mW Music Time: 2-3 Hours Resistance: 32Ω Waterproof: No Is Wireless: Yes Line Length: 0m, 0Nonemm Magnet Type: Other Sensitivity: 95dB Support APP: No Earcups Type: Sealed Package List: User Manual, Charging Cable, Charging Case Certification: RoHS Communication: Wireless Wireless Type: Bluetooth Control Button: Yes Volume Control: No Charging Method: Charging Case Driver Diameter: 10mm Impedance Range: Up to 32 Ω With Microphone: Yes Bluetooth Version: 5.0 Number Of Drivers: 2 Vocalism Principle: Dynamic Support Memory Card: No Headphone Pads Material: Silicone Frequency Response Range: 20 - 20000Hz Active Noise-Cancellation: Yes Total Harmonic Distortion: 1%