Equipped with China's advanced DD technology, dual magnetic circuit and dual cavity DD earphones.
One Year Warranty & Free Shipping Available
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.
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.
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.
Interface: 2PIN 0.78mm(TFZ)
Frequency response: 20-20kHz
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
- Free worldwide Standard Shipping on orders under US$59
- Free worldwide Expedited Shipping on orders over US$59, US$7 for orders under US$59
- 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 email@example.com under warranty, within the warranty period.
You can see more details in our Refund Policy