Who we are
Kollsun,a acoustic company founded in 2001,who is mainly engaged in the design, manufacturing, and sales of acoustic products. Our main focus are on headphones, earphones, Mini speakers. We are rich experienced and dedicated in studying of Acoustics, Wireless, ANC, hearing aid etc for many years. All of our products are supplied based on ODM/OEM and we started to develop self brand since last year.
Our Vision
To be a world –class electro-acoustic group.
Our Strengths
We are fully committed to our customers in offering our 'sound-in-one' service, a one-stop total solution for the creation of leading edge product design and development, with dedicated production lines for un...
MP3 Earphones KS-S680
KS-S680
SPECIFICATIONS:
alanced Stereo Earphones
Speaker size: Φ10mm dia.dome
Frequency Response:20Hz to 20KHz
Impe...
Stereo Bluetooth Headphone KS-HB850
Performance
Type :Stereo Bluetooth Headphone
Bluetooth Version:2.0V
Feasible distance:within 10m
Weight:67.8g
Calling t...
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