The RE-400 Waterline by HiFiMAN is a premium quality, high-performance In-Ear Monitor (IEM) that sets the standard for others to follow. Featuring advanced ergonomics for superb fit, and premium materials such as Titanium Diapharagm, Neodymium magnet and OFC Copper cabling, RE-400 represents best-in-class performance and comfort.

Features:
- Advanced ergonomics
- 8.5mm Titanium Diapharagm
- Neodymium magnet
- OFC Copper Cabling
- Driver designed and manufactured by HiFiMAN

Specifications:
- Driver: 8.5mm
- Impedance: 32 OHM+/- 3.2
- Sensitivity: 102dB/1mW
- Rated power: 10mW
- Maximum power: 30 mW
- Frequency response: 15 ~22 KHZ



HiFiMAN at a glance

Founded by Dr. Fang Bian in 2007, HiFiMAN is widely regarded as one of the leading manufacturers of high performance headphones and portable audio products. HiFiMAN is especially known for its critically-acclaimed Planar-Magnetic headphones that feature state-of-the-art driver technology. The company also designs and manufactures best-in-class dynamic in-ear drivers which have also garnered awards and rave reviews. HiFiMAN also owns and operates Head-Direct, an online webstore featuring the finest headphones and portable audio players available today, including HiFiMAN products.

A ´B-Stock´ is a product which has been returned by a customer within their 14/30 Day Money Back Guarantee.

These items are offered at a special, reduced price. Please note, that occasionally the packaging is no longer in pristine condition.

B-Stock products are in full working order and are checked by specialists before releasing them as B-Stock. They come with the full 2 year warranty as any other new product.

Any special comments about a B-Stock product will be noted at the beginning of the article description.