Contact Us

Product Categories

Stereo headphones
Earphones
Noise cancelling headphones
Helmet communication unit
DJ headphones
Neckband headphones
Wireless headphones
Skype earphones
Hearing protection earmuff
Accessory
Earplug
Foam series
Earcushion
Eartips

Random Products

Product Search

Contact Us

Address: RM7C2,NO.A,ShengHeBuilding,NanChengDistrict,DongGuan,GuangDong,China.

ZipCode: 523009

Tel : 0086-769-22906850,22984518,22986518

Fax: 0086-769-23029850

Email: info@kollsun.com

点击这里给我发消息
点击这里给我发消息

Friend Link

tradevv

tradehr

bbs.tradehr

links

Login

You are here: Home

 Company introduction

Dongguan kollsun Industrials&Investment Co., Ltd. is a professional high-tech acoustic product enterprise combined with development, production, sales and after-sales service.We manufacture high-quality stereo headphones and flat panel speakers. Headsets are involving in wireless headset,Ear bone condution, noise reduction headphones, HI-FI high-fidelity headphones,Telephone headphone etc.，。For flat panel speaker，we can provide you with varies of style, such as Chinese, European-style, abstract and other options available to customers.
Our products are widely used in offices,teaching,family&personal audio-visual, aviation and communications and other audio-visual field.Un...

Featured Products

>>more

  • Stereo Bluetooth Headphone KS-HB850

      Performance Type :Stereo Bluetooth Headphone Bluetooth Version:2.0V Feasible distance:within 10m Weight:67.8g Calling time:12h Enjoy music:10h Standby time:200h Chargring time:3-4h Standar...

  • SKYPE Earphones KS-G120

        KS-G120 SPECIFICATIONS: Plug:3.5mm mononickel-plated speaker dimension: 20mm，impedance: 32Ω sensitivity:109db+5db, frequency response:20-20khz cable length:180cm  

  • MP3 Earphones KS-S680

      KS-S680 SPECIFICATIONS: alanced Stereo Earphones Speaker size: Φ10mm dia.dome Frequency Response:20Hz to 20KHz Impedence: 16Ω±15% Sensitivity: 94dB±3dB(S.P.L at 1kHz) ...

  • Wireless Headphones KS-TW970

        KS-TW970 FEATURES: 1.       ultra-high frequency, high fidelity 2.       ultra-low distortion 3.     ...

  • Helmet Communication Unit KS-TG990

        KS-TG990 FEATURES: a． Enhancement of personnel safety b．  Free from influencing using of mask, helm, veil and other objective gear c． You can speak and hear clearly ...

  • MP3 Earphones KS-S260

      KS-S260 SPECIFICATIONS: Speaker diameter:Φ10 Impedence:32Ω Speaker Sensitivity:110±3DB  Frequency response: 20-20K HZ  Max power: 10MW

  • Sewing Ear pad E-134

    E-134 Sewing Ear pad Specification: External diameter:66 Inner diameter :44 Opening:52 Thickness:14MM Material:Yellow Velvet