Item Description

The RE400 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 a Titanium driver, Neodymium magnet and Crystal and Copper cabling, RE400 represents best-in-class performance and comfort.

RE400 Reviews:

HiFiMan RE-400 review: Audiophile earphones for less than $100

HIFIMAN RE400

HIFIMAN RE400 Reviews


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



Accessories
(7) Silicone Tips
(10) Filters(helps protect the earphone’s inner components from dust)
(1) Clip-affix the cable to a shirt or jacket to minimize cable noise
(1) Earphone Carry Pouch 


Shipping 

Warehouses: Ships from either China or the US based on your location and stock availability.

Shipment Timing: Most purchases are shipped within 24-48 business hours, excluding weekends and public holidays. 

Shipping Carriers:

US & Canada: USPS, UPS

Other Countries: FedEx International Priority Mail

Duties and Taxes: International buyers will be responsible for any applicable duties and taxes.

Special Requirements: Contact us in advance for any specific shipment needs. 

 

Return&Refund

30-Day Refund:

· If you are not satisfied, you may return the product within 30 days for a full refund (shipping costs are not refundable).

· Please ensure the product is in intact condition and securely wrapped before mailing.

· A 20% restocking fee will apply if the product is not returned in like-new condition, including all packaging.

· Refund processing may take 2-5 business days from the receipt of the returned package.

 

Warranty

· This is the only official HIFIMAN store on eBay. All HIFIMAN products purchased will include the standard manufacturer warranty.

· For any after-sales services, please message us directly or contact the HIFIMAN support team.

· Customers are responsible for the cost of returning products for replacement; however, HIFIMAN will cover the shipping cost to send the replacement back to the customer.

 

Customer Support

· Please contact us with any questions; we respond within 24 hours (responses may be delayed during weekends and public holidays).

· We encourage you to reach out to us before leaving negative or neutral feedback, as we prefer to resolve issues directly.