Packing Information

Pcs/Carton: 20

Packing Size/Carton:N/A

Packing Vol/Carton: 0.036 m³

N.W./Carton: 5.6 kg

G.W./Carton: 6.7 kg

QTY in 40HQ: N/A

QTY in 40GP: N/A

QTY in 20GP: N/A

The Headphones is left by one Brazil customer,there's brand on the product and the packaging.Please contact me for details, thank you.

-Speaker: 40mm Dynamic type
- Impedance: 32Ω
- Sensitivity: 105dB±4dB
- Frequency: 20~20000Hz
- Max. Input power: 30mW
- Microphone: Condenser type
- Polar Pattern: Omni-directional
- Mic Sensitivity: -58dB±3dB 
- Mic Frequency: 20~20KHz
- Cord length: 1.8m±3%
- Connector: 3.5mm stereo plug
- Volume Control(optional): Yes