• Main Connection: 3.5mm

• Cable: 1.2mtr

• Net Weight: 161g

• Frequency Range: 18Hz 24kHz

• Jack Plug available: 3.5mm to 6.3mm

• Impedance: 32 ohms

• Sensitivity: 108dB SPL/V

• Max Input power: 35 mW

• Announcement: Please wear the Headphone correctly to get best sound quality effect.

• Line side is left, non line side is right.

• Do not disassemble the hardware.

• Please use the clean and dry cotton cloth to clean the Headphone.

• Precautionary measure:1. Please use the moderate volume to enjoy music and to avoid bad effect to listening.

• 2. Please do not use the Headphone in exposed liquid, moisture or overweight environment.

• 3. Non professionals do not disassemble the Headphone.