Foldable Wireless Bluetooth Earphone

Vocalism Principle: Dynamic
Control Button: Yes
Active Noise-Cancellation: Yes
Communication: Wireless
Volume Control: Yes
Sensitivity: 92dBdB
Wireless Type: Bluetooth
Max Output: 1000mW
Line Length: 1Nonem
Support APP: No
Number Of Drivers: 2
Plug Type: Line Type
Package List: User Manual
Package List: Charging Cable
Impedance Range: up to 32 Ω
Connectors: USB
Earcups Type: Semi-open
Headphone Pads Material: Memory Foam
Bluetooth Version: 5.0
Support Memory Card: Yes
Driver Diameter: 40mm
Resistance: 32ΩΩ
Waterproof: Yes
Frequency Response Range: 20 - 20000Hz
Total Harmonic Distortion: 0.5%
Charging Method: CABLE
Magnet Type: Neodymium
Frequency: 2.40GHz-2.48GHz
version: bluetooth V5.0