Premium listings

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  Pharmaceutical Lyophilizer Freeze Dryer For Pilot Plant

  Chemical Processing - Nanjing Hjchem Equipment Co.,Ltd - China - July 29, 2025 - 3500.00 Dollar US$

  Introducing the next-generation Pharmaceutical Lyophilizer Freeze Dryer for Pilot Plant – engineered to bridge R&D and full-scale production with unmatched reliability. Designed for biotech firms, CDMOs, and research facilities, this GMP-complian...

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  Small Home Freeze Dryer Machine For Food

  Chemical Processing - Nanjing Hjchem Equipment Co.,Ltd - China - July 29, 2025 - 3500.00 Dollar US$

  Meet the ultimate Small Home Freeze Dryer Machine for Food – your compact kitchen powerhouse designed to lock in nutrition, flavor, and freshness in everyday meals, garden harvests, or emergency supplies. Tray area: 0.1㎡, 0.4㎡, 0.6㎡ Cold trap tempera...

mmcx straight crimp jack earphone shm 020 117 Photos Catalog - page 9 - WorldBid B2B Market

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  Round Cable White Earphone With Mic For Samsung

  Audio Electronics - Earphone / Headphone - Dongguan Lian Heng Electronics Co. Ltd. - China - September 3, 2016 - 3.69 Dollar US$

  1.Speaker:10mm 2.Impedanc e:16±15%Ω(1KHz) 3.Sensi tivity: 110±3dB S. P. L at 1KHz 4.Frequency response range: 20Hz-20KHz 5.Rated Power 3MW 6.Maximum input power: 10mW 7.Cable length: 1.2M 8.Connecting the plug: 3.5mm, gold-plating plug 9.Microphone:s...

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  Uldum Music Volume Control Earphone With High Quality Metal Design For Cellphone

  Audio Electronics - Earphone / Headphone - Dongguan Lian Heng Electronics Co. Ltd. - China - September 3, 2016 - 3.69 Dollar US$

  1.Speaker:10mm 2.Impedanc e:16±15%Ω(1KHz) 3.Sensi tivity: 110±3dB S. P. L at 1KHz 4.Frequency response range: 20Hz-20KHz 5.Rated Power 3MW 6.Maximum input power: 10mW 7.Cable length: 1.2M 8.Connecting the plug: 3.5mm, gold-plating plug 9.Microphone:s...

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  Uldum New Fashion Girl Lipstick Disposable Bus Classic Earphone For Mobile Phone Mp3 Media Player

  Audio Electronics - Earphone / Headphone - Dongguan Lian Heng Electronics Co. Ltd. - China - September 3, 2016 - 3.69 Dollar US$

  1.Speaker:10mm 2.Impedanc e:16±15%Ω(1KHz) 3.Sensi tivity: 110±3dB S. P. L at 1KHz 4.Frequency response range: 20Hz-20KHz 5.Rated Power 3MW 6.Maximum input power: 100mW 7.Cable length: 1.2M 8.Connecting the plug: 3.5mm, gold-plating plug 9.Microphone:...

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  Waterproof Or Sweatproof Volume Control Strong Bass Driver Stereo Sound Earphone For Iphone

  Audio Electronics - Earphone / Headphone - Dongguan Lian Heng Electronics Co. Ltd. - - September 3, 2016 - 3.69 Dollar US$

  1.Speaker:10mm 2.Impedanc e:16±15%Ω(1KHz) 3.Sensi tivity: 110±3dB S. P. L at 1KHz 4.Frequency response range: 20Hz-20KHz 5.Rated Power 3MW 6.Maximum input power: 10mW 7.Cable length: 1.2M 8.Connecting the plug: 3.5mm, gold-plating plug 9.Microphone: ...

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  Glowing Music Earphone Multi Colored Earphones With Mic

  Audio Electronics - Earphone / Headphone - Dongguan Lian Heng Electronics Co. Ltd. - China - September 3, 2016 - 3.69 Dollar US$

  1.Speaker:10mm 2.Impedanc e:16±15%Ω(1KHz) 3.Sensi tivity: 105dB S. P. L at 1KHz 4.Frequency response range: 20Hz-20KHz 5.Rated Power 3MW 6.Maximum input power: 10mW 7.Cable length: 1.2M 8.Connecting the plug: 3.5mm, gold-plating plug 9.Microphone: se...

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  Uldum Good Sound Hourglass Shape Oem Brand Earphone

  Audio Electronics - Earphone / Headphone - Dongguan Lian Heng Electronics Co. Ltd. - China - September 3, 2016 - 3.69 Dollar US$

  1.Speaker:10mm 2.Impedanc e: 32 ±15%Ω(1KHz) 3.Sensitivi ty: 105dB S. P. L at 1KHz 4.Frequency response range: 20Hz-20KHz 5.Rated Power 3MW 6.Power capacity: 8mW 7.Cable length: 1.2M 8.Connecting the plug: 3.5mm, gold-plating plug 9.Microphone: sensit...

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  Uldum Noise Isolation Tone Rose Pattern Plastic Earpiece Earphone With Mic For Mp3 Music Player

  Audio Electronics - Earphone / Headphone - Dongguan Lian Heng Electronics Co. Ltd. - China - September 3, 2016 - 3.69 Dollar US$

  1.Speaker:10mm 2.Impedanc e: 32 ±10%Ω(1KHz) 3.Sensitivi ty: 105dB S. P. L at 1KHz 4.Frequency response range: 20Hz-20KHz 5.Rated Power 3MW 6.Maximum input power: 10mW 7.Cable length: 1.2M 8.Connecting the plug: 3.5mm, gold-plating plug 9.Microphone: ...

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  High Quality Earpiece Earphone With Best Packing Personalized Metal Skull Earphones Music Earbuds

  Audio Electronics - Earphone / Headphone - Dongguan Lian Heng Electronics Co. Ltd. - China - September 3, 2016 - 3.69 Dollar US$

  1.Speaker:10mm 2.Impedanc e: 32±15%ohm(1KHz) 3.Sensit ivity: 110±3dB S. P. L at 1KHz 4.Frequency response range: 20Hz-20KHz 5.Rated Power 3MW 6.Maximum input power: 10mW 7.Cable length: 1.2M 8.Connecting the plug: 3.5mm, gold-plating plug 9.Microphon...




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  Cherry Shape 3 5mm Plug Stereo Deep Bass Earbuds Handfree Cheap Earphone For Android Cellphone

  Audio Electronics - Earphone / Headphone - Dongguan Lian Heng Electronics Co. Ltd. - China - September 6, 2016 - 3.50 Dollar US$

  1.Speaker:10mm 2.Impedanc e:16±15%Ω(1KHz) 3.Sensi tivity: 105±3dB S. P. L at 1KHz 4.Frequency response range: 20Hz-20KHz 5.Rated Power 3MW 6.Maximum input power: 10mW 7.Cable length: 1.2M 8.Connecting the plug: 3.5mm, gold-plating plug 9.Microphone: ...

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  Hifi Stereo Plastic Cheap In Ear Noodle Cable Earbuds Custom Colorful Earphone With Mic

  Audio Electronics - Earphone / Headphone - Dongguan Lian Heng Electronics Co. Ltd. - China - September 6, 2016 - 1.99 Dollar US$

  1.Speaker:10mm 2.Impedanc e:16±15%Ω(1KHz) 3.Sensi tivity: 110±3dB S. P. L at 1KHz 4.Frequency response range: 20Hz-20KHz 5.Rated Power 3MW 6.Maximum input power: 10mW 7.Cable length: 1.2M 8.Connecting the plug: 3.5mm, gold-plating plug 9.Microphone:s...

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  Metal Earphone Bullet Head Shaped Stylish Super Bass Sound Earbuds With Mic For Mp3 Smartphone

  Audio Electronics - Earphone / Headphone - Dongguan Lian Heng Electronics Co. Ltd. - China - September 6, 2016 - 3.50 Dollar US$

  1.Speaker:9mm 2.Impedance :16±15%Ω(1KHz) 3.Sensit ivity: 105±3dB S. P. L at 1KHz 4.Frequency response range: 20Hz-20KHz 5.Rated Power 3MW 6.Maximum input power: 10mW 7.Cable length: 1.2M 8.Connecting the plug: 3.5mm, gold-plating plug 9.Microphone:se...

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  Silicone Earbuds Heavy Bass Gold In Ear Metal Flat Cable Earphone With Mic

  Audio Electronics - Earphone / Headphone - Dongguan Lian Heng Electronics Co. Ltd. - China - September 6, 2016 - 3.50 Dollar US$

  1.Speaker:10mm 2.Impedanc e:16±15%Ω(1KHz) 3.Sensi tivity: 110±3dB S. P. L at 1KHz 4.Frequency response range: 20Hz-20KHz 5.Rated Power 3MW 6.Maximum input power: 10mW 7.Cable length: 1.2M 8.Connecting the plug: 3.5mm, gold-plating plug 9.Microphone:s...

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  Metal Earphone For Iphone 5 Earphones Water Drop Shape In Ear Headphone With Microphone

  Audio Electronics - Earphone / Headphone - Dongguan Lian Heng Electronics Co. Ltd. - China - September 6, 2016 - 3.29 Dollar US$

  1.Speaker:10mm 2.Impedanc e:32±15%Ω(1KHz) 3.Sensi tivity: 110±3dB S. P. L at 1KHz 4.Frequency response range: 20Hz-20KHz 5.Rated Power 3MW 6.Maximum input power: 10mW 7.Cable length: 1.2M 8.Connecting the plug: 3.5mm, gold-plating plug 9.Microphone: ...

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  Sports Wireless Bluetooth Headset Earphone With Mic Tpe Material

  Audio Electronics - Earphone / Headphone - Dongguan Lian Heng Electronics Co. Ltd. - China - September 6, 2016 - 8.90 Dollar US$

  1.Bluetooth vertion 4.1 2.Charge time:1-2 Hours 3.Standby time:12 Days 4.Talk time:10 Hours 5.Wireless working istance:10m 6.Distorstion Rate:≤5% 7.Internal battery:Li-on 110mAh 8.Frequency range;20-20000KHz 9.Sensi tivity:101-107dB 10.Max output:10m...

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  Hot Selling High Quality Remote Control Stereo Zipper Earphone

  Mobile Phones - Accessories - Guangzhou Bwoo - China - September 8, 2016 - 1.90 Dollar US$

  Name:Hot-Selling High Quality Remote Control Stereo Zipper Earphone BW-E17 Frequency response :20Hz-20kHz Rated power:3mw Plug :3.5mm stereo Length: 1.2M Function:Noise cancelling, Microphone Color:mix color Certification:Ce RoHS FCC Function:Nosie C...

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  Wholesale Hight Quality Creative High Performance In Ear Stereo Metal Earphone

  Audio Electronics - Earphone / Headphone - Guangzhou Bwoo - China - September 8, 2016 - 1.10 Dollar US$

  Name:Wholesale Hight Quality Creative High Performance in-Ear Stereo Metal Earphone MOdel:BW-E20 Fre quency response :20Hz-20kHz Rated power:3mw Plug :3.5mm stereo Length: 1.2M Function:Noise cancelling, Microphone Color:mix color Certification:CE FC...




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  Hight Level Fashion Microphone Noise Cancelling Metal Plug Stereo In Ear Zipper Earphone

  Audio Electronics - Earphone / Headphone - Guangzhou Bwoo - China - September 8, 2016 - 1.16 Dollar US$

  Name:Hight Level Fashion Microphone Noise Cancelling Metal Plug Stereo in-Ear Zipper Earphone MOdel:BW-E06 Frequency response :20Hz-20kHz Rated power:3mw Plug :3.5mm stereo Length: 1.2M Function:Noise cancelling, Microphone Color:mix color Certificat...

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  Acoustic Tube Two Way Radio Earphone Microphone Tc 804 1

  Audio Electronics - Speakers - HYS Two Way Radio Walkie Talkie Co., Ltd. - China - November 24, 2016 - contact company for price

  Two Way Radio Headphone Manufacturer Truest provides Acoustic Tube Two Way Radio Earphone/Microphone for bicycle, hand free design, 200-5000 Hz. Main Features: 1. Acoustic tube ear/microphone for two-way radio. 2. Talk and listen without holding the ...

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  Odm Oem Earphone Accessories Tolerance 0 03mm

  Mobile Phones - Accessories - ZCMIM Techonology Limited - China - December 8, 2016 - contact company for price

  Tel:150-1362-9060 QQ: 1415714382 Skype: allysha-yuan alibaba: sky-sz.en.alibaba.com me tal injection molding supplie ZCMIM, small belt metal buckles customed, OEM earphone accessories, Stainless steel bracelet Custom, Stainless steel ring factory, st...

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  Portable Walkie Talkie Earphone Tc 801s

  Audio Electronics - Earphone / Headphone - HYS Two Way Radio Walkie Talkie Co., Ltd. - China - December 14, 2016 - contact company for price

  China Walkie Talkie Earphone Manufacturer Truest provides Portable Walkie Talkie Earphone with different connectors, clear sound performance.Technical Specifications: Microphon e size: 6.0*5.2 mm. Frequency response: 20-16000 Hz. Sensitivity: -36dB± ...