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...

fender marcus miller jazz string bass case Photos Catalog - page 3 - WorldBid B2B Market

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  Super Bass Metal Earbuds Sport Earphone With Mic Ce Rohs Fcc Certificate

  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: ...

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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. - 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: ...

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  Uldum Deep Bass Cute Funky Top Rated Earphones For Mobile Phone

  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.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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  Black Natural Deep Sound And Noice Cancelling Bass Headset

  Audio Electronics - Earphone / Headphone - Dongguan Lian Heng Electronics Co. Ltd. - China - September 3, 2016 - 6.69 Dollar US$

  1.Speaker:40mm 2.Impedanc e: 32Ω(1KHz) 3.Sensitivity: 100±3dB S. P. L at 1KHz 4.Frequency response range: 20Hz-20KHz 5.Cable length: 1.45m 6.Connecting the plug: 3.5mm 7.with microphone 8.Color:black 9.Rated Power：5MW 10.Distorstion Rate:≤5% 11.Maxim...

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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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  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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  Mobiles Accessories Super Bass Metal Earphones Earbuds With Volume Control

  Audio Electronics - Earphone / Headphone - Dongguan Lian Heng Electronics Co. Ltd. - China - September 6, 2016 - 3.19 Dollar US$

  1.Speaker:10mm 2.Impedanc e:32±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: 100mW 7.Cable length: 1.2M 8.Connecting the plug: 3.5mm, gold-plating plug 9.Microphone:...




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  Wired Metal Grid Deep Sound Bass Headset Headphone With Mic

  Audio Electronics - Earphone / Headphone - Dongguan Lian Heng Electronics Co. Ltd. - China - September 6, 2016 - 7.90 Dollar US$

  1.Speaker:40mm 2.Impedanc e: 32Ω±15(1KHz) 3.Sensitiv ity: 102±3dB S. P. L at 1KHz 4.Frequency response range: 20Hz-20KHz 5.Rated Power：5MW 6.Cable length: 1.2M 7.Connecting the plug: 3.5mm 8. microphone 9.Comply with ：Rohs or ce and FCC 10.Color:blac...

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  Al0887 8 Inch Bass Guitar Active Audio Amplifier Speaker

  Audio Electronics - Speakers - Soho Industry Ltd. - China - January 7, 2019 - 20.00 Dollar US$

  Model No. AL0887 Product Name Portable trolley speaker with USB, SD and Bluetooth Type Active Woofer Unit 1*8"*φ80 woofer Tweeter Unit 1*φ45 twitter Power 30W(RMS); 300W(PMPO) Output Impedance 4 Ω Input Impedance 47KΩ Frequency Response 50Hz-18KHz S/...

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  Daul 6inch 125w Rachargable Extra Bass Private Model Bluetooth Trolley Speaker

  Computer - Peripherals - Speakers - Soho Industry Ltd. - China - November 7, 2019 - 27.00 Dollar US$

  Model:AL9906 Power Source: Battery, AC, DC Support Apt-x: Yes Support APP: Yes Battery: Yes, lithium battery Number of Loudspeaker Enclosure: 2 Audio Crossover: TWO-WAY Materi al: Plastic Waterproof: Y es Communication: AUX, Bluetooth, USB, Optical I...

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  N106 New Fashion Good Bass Portable Wired Mini Computer Speaker

  Audio Electronics - Speakers - Dear Electronic Co.,LTD - China - May 19, 2020 - 1.00 Dollar US$

  Output power:3W*2(RMS) Drive Unit: 3inchx2 Frequency:300Hz-2 0KHz Separation:>30dB Input sensibility:650±50mv Pow er input:USB DC5V Product size: 104(W)*103(D)*144(H)MM Fu nction:AUX IN, wired control, RGB lighting Feature: 1.Clear and sleek: Idea...

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  V210ul New Fashion Low Bass Desktop Computer Speaker

  Audio Electronics - Speakers - Dear Electronic Co.,LTD - China - May 19, 2020 - 1.00 Dollar US$

  RMS：3W*2 Drive Unit： 2.5inchx2 Frequency：270Hz-20KHz Separation：>35dB Input sensibility：820mv ±50mv Power input：USB 5V Product size： 78(W)*90(D)*165(H)MM Products weight： 0.618KG Feature: 1.Clear and sleek: Ideal for listening to music or watching...

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  Bass Trap Diffuser

  Construction - Building Materials - Guangzhou MQ Acoustic Materials Co., Ltd - China - August 26, 2021 - 40.00 Dollar US$

  The introduction The bass trap diffuser is an irregular material design. In the process of sound propagation, due to the irregular design, the sound will diffuse. The sound reflected by the diffuser sounds very round, and the sound of reverberation s...

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  Ozzie Waterproof Colorful Bass Loud Party Box Bluetooth Speaker P4

  Audio Electronics - Speakers - Shenzhen Welldy Technology Co.,Limited - China - May 26, 2022 - 29.69 Dollar US$

  Model name: P4 Bluetooth : 5.0+EDR Compliant Speaker : 20W*2(2*mid&bass driver+2 *tweeters) Capacity: 7.2V/2500mAh Product Size :308*132*118mm Product weight: 1932g Playing mode : Bluetooth, AUX IN, TF/USB .Microphone optional Charging time : 3ho...

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  Ozzie Waterproof 60w Bass Effect Party Box Loud Colorful Bluetooth Speaker P6

  Audio Electronics - Speakers - Shenzhen Welldy Technology Co.,Limited - China - May 26, 2022 - 46.50 Dollar US$

  Model name: P6 Bluetooth : 5.0+EDR Compliant Speaker : φ101.6mm 4Ω/30W*2 φ43mm 6Ω/10W*2 Capacity: 7.4V/4500mAh Product Size :397*205*180mm Product weight: 3900g Playing mode : BT, USB, AUX, TWS, TF, MIC microphone Charging time : 4hours Playing time ...




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  Ozzie Waterproof Portable Wireless Bass Outdoor Bluetooth Speaker E300

  Audio Electronics - Speakers - Shenzhen Welldy Technology Co.,Limited - China - May 30, 2022 - 26.03 Dollar US$

  Model name： E300 Water resistant: IPX7 Bluetooth : 5.0+EDR Compliant Speaker : Φ45mm 4Ω 6W * 2+ Φ66mm 4Ω 18W Battery: 18650/5000mAh Product Size :90mm*94.5mm*224mm Produc t weight: 974g Charging time : 3-4 hours Playing time : 7.5 hours Playing mode ...

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  Ozzie Waterproof Portable Wireless Loud Outdoor Colorful Bass Bluetooth Speaker E100mini

  Audio Electronics - Portable - Shenzhen Welldy Technology Co.,Limited - China - May 30, 2022 - 12.15 Dollar US$

  Model name: E100mini Built-in LED light Water resistant: IP X7 Bluetooth: 5.0+EDR Compliant Speaker : D43mm 4Ω 5W*2 Battery Capacity : 1800mAh Charging time : 2.5 hours Playing time : 11 hours Product Size : L84*W84mm*H106mm Product Weight: 320g Colo...

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  Ozzie Waterproof Portable Wireless Loud Outdoor Bass Colorful Bluetooth Speaker E100l

  Audio Electronics - Speakers - Shenzhen Welldy Technology Co.,Limited - China - May 30, 2022 - 15.59 Dollar US$

  Model name: E100L Water resistant: IPX7 Bluetooth: 5.0+EDR Compliant Speaker: Φ45mm 4Ω 6W * 2 Battery: 3.7V/2200mAh Charging time: 3 hours Playing time: 6 hours Input: DC5V/1A (TYPE-C charging) Product Size: L94*W90mm*H110mm Product Weight: 366g Play...

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  Ozzie 12w Waterproof Portable Wireless Loud Outdoor Bass Colorful Bluetooth Speaker E200ml

  Audio Electronics - Portable - Shenzhen Welldy Technology Co.,Limited - China - May 30, 2022 - 17.01 Dollar US$

  MOdel name: E200ML Water resistant: IPX7 Bluetooth : 5.0+EDR Compliant (Chipset:Action) Speaker : Φ45mm 4Ω 6W * 2 Battery: 18650/2200mAh Playing time : 10 hours Input : DC5V/2A (TYPE-C charging) Product Size :L76*W80mm*H180mm Product Weight: 450g Pla...