★★ Warranty and Customer Support★★

According to Amazon return policy, within 30 days of receipt of your shipment, you may return headset to Amazon with full refund without any return costs.

Our 1 year warranty. This is the guarantee of our commitment to our customers.

We do everything we can to solve any problem.

★★ Best Choice ★★

The audio quality is less than what you will get with a 150$ headset but for 40$ you have an excellent quality.

★★Compatible with PC ★★

Windows system (CD Driver)

MAC system (But without 7.1 surround sound)

http://sades.cc/down/?109_582.html

★★Specification★★

Input Plug: USB

Sensitivity :116±3db at 1khz

Max Input power: 30mW

Weight: 365g

Cable length:Approx.2.0m