Vocalism Principle: Hybrid technology
Control Button: Yes
Active Noise-Cancellation: Yes
Communication: Wireless
Volume Control: No
Style: Ear Hook
Sensitivity: 120±5dBdB
Wireless Type: Bluetooth
Is wireless: Yes
Max Output: 100mW
Line Length: 0Nonem
Support APP: No
Number Of Drivers: 1
Impedance Range: up to 32 Ω
Bluetooth Version: 4.1
Codecs: sbc
Support Memory Card: No
Resistance: 32ΩΩ
Waterproof: No
Frequency Response Range: 20 - 22000Hz
Total Harmonic Distortion: 0%
With Microphone: Yes
Features: With Microphone
Charging Method: CABLE
Magnet Type: Ferrite
Color: Black,White,Blue,Pink,Beige