Superlux HD-681 B description:

The HD681 B has an excellent balanced character, and powerful bass punch, putting you in the middle of the concert hall, enjoying a deep, rich sound. The HD681B's powerful bass “In the hall” feel, is great for enjoying rock music and similar exciting performances.

The ergonomically-designed vinyl ear pieces combined with the lightweight and self-adjusting headband of these headphones make them very comfortable. Whether you're monitoring, tracking, mixing, or just listening to an MP3 or other audio source, you can expect comfort and sonic accuracy from your HD681B headphones.

Specifications:

Type: Semi-open dynamic stereo headphones;

Driver: Φ50mm

Sensitivity: 98dB

Frequency Response: 10-30,000Hz

Maximum Power: 300 mW

Rated Impedance: 32 Ω

Cable: - 5-meter straight, single-sided

Connectors: 3.5mm + 6.3mm Gold plated stereo plug

Net Weight: 276g

Features:

- Durable construction allows it to be twisted for use as a single-ear headphone

- Self-adjusting headband for great fit and maximum comfort

- Single-sided, straight cable

-  Accurate and detailed sound greatly enhances your listening experience

-  High efficiency and wide dynamic range

- Outstanding quality and value

- Environmentally friendly packaging, good for displays and easy to store

NOTE: 

We will ship without a retail package so that we can offer such a low price for you. And although no retail box, we will pack it in a standard carton, to ensure no damage during transportation.

What is in the box:

1 x HD681 B headphones

1 x 3,5mm audio cable

1 x 6,3 mm jack adapter 

1 x Carry pouch