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Dear customers, welcome to KEEPHIFI.COM. For your first order in our shop, you can use the discount code: VTDC5MXDT7MY for all products in our store for one time. Thank you for your support. Any problem, please contact service@keephifi.com or our other official social accounts.
Dear customers, welcome to KEEPHIFI.COM. For your first order in our shop, you can use the discount code: VTDC5MXDT7MY for all products in our store for one time. Thank you for your support. Any problem, please contact service@keephifi.com or our other official social accounts.

KBEAR KS1 Single Dynamic Driver In Ear Headphone

Original price $19.99 - Original price $20.99
Original price
$19.99
$19.99 - $20.99
Current price $19.99
Color: White with mic

One Year Warranty & Free Shipping Available


KBEAR KS1

Equipped with China's advanced DD technology, dual magnetic circuit and dual cavity DD earphones.

Exclusively Customized Appearance

Cavity is fully enclosed. High density PC material is molded under a high temperature, which can well suppress diffuse reflection of the sound inside cavity. Material is skin-friendly, simple and stylish, showing a sense of beauty and technology.

Dual Magnetic Circuit And Dual Cavity Design

The dynamic driver adds an independent back sound cavity, which can quickly accumulate and compress air to increase power, enhance sound explosiveness and detail performance; induction intensity of the double magnetic flux exceeds 1T, bringing about a better electro-acoustic conversion rate and transient response. KS1 features a surging power system and an outstanding sound quality.

10mm High Polymer PET Diaphragm

It has good toughness, rigidity, fatigue resistance, rapid response speed, rich sound details, clear and delicate texture, achieving fine and accurate restoration of details and phases.

Expert Tuning

Seriousness is the key to build a good product. In light of high-performance driver unit and the tuning by an acoustic engineer with a 20-years experience in the field, KBEAR team is working hard, carefully controlling sound quality, and constantly surpassing itself.

KBEAR KS1 Frequency Response Graph

4 Core 4N Pure Copper Cable

KS1 is equipped with 4 core 4N pure copper wire, which enhances permeability to realize a more textured low frequency, a better vocal, and a higher sound quality.

Improved 2 Pin Plug

By analyzing various detachable cable interfaces in the industry and after complementing an in-depth study of user experiences, a limit slot has been added to effectively protect the pin from breaking and extend product life.

KBEAR KS1 Sound Trends

KS1 benefits from the advantages of dual magnetic circuit and dual cavity. It has a good energy efficiency and a transient response, and can also be driven easily by mobile phones. Low frequency elasticity and transients are fast and powerful; Vocals are warm, mellow and dense; resolution is strong and details are rich. The overall sound is balanced, with both quality and musicality, suitable for vocal, rock ACG and omnivorous music styles.

Brand: KBEAR

Model: KS1

Interface: 2PIN 0.78mm(TFZ)

Frequency response: 20-20kHz

Sensitivity: 109dB

Impedance: 16ohm

Color: black, white

Cable material: 4 core 4N pure copper cable

Plug type: 3.5mm L-type gold-plated plug

Driver Unit: Dual Magnectic Circuit Single Dynamic Driver

SHIPPING

  1. Free worldwide Standard Shipping on orders under US$59
  2. Free worldwide Expedited Shipping on orders over US$59, US$7 for orders under US$59
  3. Free worldwide Express Shipping on orders over US$249, US$20 for orders under US$249

You can see more details in our Shipping Policy

One Year Warranty

KEEPHIFI warrants that your KEEPHIFI device and KEEPHIFI accessories shall, as of the date of delivery, be free from material defects for a period of one (1) year. (The date of delivery is considered the date that our delivery service has recorded delivering your KEEPHIFI product as per delivery tracking, not any other date.). This warranty extends only to personal use & does not extend to any product that has been used for commercial use, rental use, or use that is not intended. To be eligible for warranty service, you must contact service@keephifi.com under warranty, within the warranty period.

You can see more details in our Refund Policy