Overview
Product Details
Noise Reduction Indicator (Gules LED)
Noise Reduction On/Off Switch
Speaker Spec.:
Speaker type: Neodymium magnet high-end speaker
40mm NDFeB magnet Speaker: 300 Ω
Frequency Response of Speaker: 70Hz~20KHz
Sound Pressure Level: 105dB ± 3Db
Microphone Spec.:
Impedance: 2.2K Ω at 1kHz
Sensitivity: -54dB (0dB=1v/bar at 1KHZ)
Directivity: Omni-Directional
Frequency Response: 20~20kHz
Microphone Unit Dimension: 6.0x5.0mm
ANC Circuit.:
Frequency Response of ANC Circuit: 70Hz~20kHz
Noise Reduction:
Maximum Noise Reduction Level: >23dB (200HZ)
Noise Reduction Active Range: 100Hz~500Hz
Cord Lenght: 120 ± 5cm
Output terminal: 3.5mm mini stereo plug (gold-plating)
Others:
1. Rang of Operating Voltage: 3.7V
2. Operating Temperature: 0°C ~ 55°C
3. Power Source: 400HA lithium Battery
4. Battery Life Span: An average of 8~10Hours
5.Gold Plated dual pins airplane adapter