Features:
1)Both cool colors for your option
2)Standard 40mm Hi-Fi driver, well-defined trebles
3)Soft leather cushion headpad and earpad for wearing comfort
4)Unique style of shape, as well as hidden microphone for stylish display.
Loading details:
1. CTN meas.: 67.5*47.5*55.5(cm)
2. Q'ty/ CTN: 28PCS
3. Total q'ty in 20'GP: 4, 092PCS.

Specifications:
Loudhailer diameter: 40mm
Cable length: 2.2m (approx. )
Frequency range: 20  ~ 20, 000Hz
Sensitivity: 113± 3dB at 1kHz
Distortion: ≤ 5% THD
Magnet size: Φ 15.5 × 2.0
Impedance: 32 Ohm± 15%
Input power: 30mW (maximum)
Mic: 6 x 5mm condenser microphone
Sensitivity: -54  ± 3dB
Plug: 3.5mm gold-plated plug