HIFIMAN - RE400 Waterline In-Ear Monitor/IEM

Product SKU: RE-400


$49.00 Regular price $79.00 Save $30.00 (37% OFF)

Found a better price? We can match it

Email me when available

Email me when this product is in stock again

We will only send you a follow-up email once the product becomes available. Your email address will not be shared with anyone else.

We are an Authorized U.S. Dealer

FREE fast 2-3 business day U.S. shipping on orders over $100
Need help or product is sold out? Call (212) 354-6424, Chat or Email us

Product Details from the Brand

RE400  Waterline The Perfect Balance

The Standard of Performance

Premium Quality and High-Performance

Balance of Good Qualities

The Theory of Wooden Bucket

Also known as Cannikin law, indicating that the chain is only as strong as the weakest link. The wooden buckets; capacity is determined by the shortest stave.

The Look

Stylishly Fashioned In-Ear Monitor (IEM) with Silver Matte Body

Small and Compact

Replacement Silicone Earbud Tips of Various Sizes

Advanced Ergonomics for Superb Fit to Your Ears

Titanium Diaphragm, Neodymium magnet and OFC copper cabling

Premium materials Chosen for Optimized Performance

Effectively Reduce Stethoscope Effects

The Reference Earphone

Clear and Solid Mid-High with Clarity, Nuances and Abundant Details

Refined Bass Performance, Easy to Listen to, Non-fatiguing

Perfect Most Music Genres from Classical to Pop/Vocal


Frequency Response : 15~22 KHZ
Sensitivity : 102dB
Impedance : 32 Ohms
Cable Length : 1.33m
Plug : 3.5mm



Silicone Tips ×7

Filters(helps protect the earphone’s inner components from dust)×10

Clip-affix the cable to a shirt or jacket to minimize cable noise×1

Earphone Carry Pouch×1

Product Reviews

HIFIMAN - RE400 Waterline In-Ear Monitor/IEM


Your cart