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...

sports wireless bluetooth headset earphone mic tpe 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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  Custom Cheap Metal Wholesale In Ear Zipper Earphone Without Mic For Portable 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: 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:n...

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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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  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 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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  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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  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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  Best In Ear Headset With Mic

  Audio Electronics - Earphone / Headphone - Hebei Baisiwei Import&Export Trade Co., LTD. - China - December 3, 2018 - check with company for price

  Cheap Noise Cancelling Headphones : Designed with perfect ergonomic fit to guarantee comfortable fit and fatigue-free ears. Don`t Worry about the Earbuds Fall Off in a Gym During Workout or Yoga. The best in Ear Headphones with mic have high-fidelity...

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  Fc21 Over Ear Wired Usb Office Headset With Mic Noise Cancelling

  Audio Electronics - Earphone / Headphone - Beien Communications Technology Co., Ltd. - China - June 27, 2025 - 12.90 Dollar US$

  1, micro-pressure sensing suspended headset structure, dispersing head pressure 2, retractable headband, lightweight and bend-resistant material 3, monaural wired design, body weight of about 100g, lightweight design suitable for long time wearing 4,...

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  V1098 Bluetooth Earphone Helmet Wireless

  Audio Electronics - Speakers - E-power limited - China - September 16, 2013 - contact company for price

  1. Can connect to 2 mobile phone simultaneously. 2. Waterproof design. 3. Communication can be realized at the speed of 100km/h 4. Support to listen to the music and calls. 5. Capacity of battery is 300mAh, calls time is 9hours 6. FCC, CE, RoHS Certi...

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  V1098 Bluetooth Earphone Helmet Wireless

  Audio Electronics - Speakers - E-power limited - China - September 16, 2013 - contact company for price

  1. 1.Can connect to 2 mobile phone simultaneously. 2. Waterproof design. 3. Communication can be realized at the speed of 100km/h 4. Support to listen to the music and calls. 5. Capacity of battery is 300mAh, calls time is 9hours 6. FCC, CE, RoHS Cer...

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  Factory Wholesale V5 0 Bluetooth Wireless Sport Earphone In Ear Earbud

  Audio Electronics - Earphone / Headphone - RWD Industrial Co.,Ltd - China - December 31, 2019 - 9.70 Dollar US$

  Factory wholesale V5.0 Bluetooth Wireless Sport Earphone In ear Earphone Chipset : ATS3005 Bluetooth: Version 5.0 Talk/Music time :3.5-4.5hours Polymer Battery : 3.7V 45mAh Chargering box battery : 230mAh Audio Decoding Protocol :SBC Charging time : ...

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  True Wireless Mono Earbud Bluetooth Earphone For Mobile Devices

  Audio Electronics - Earphone / Headphone - RWD Industrial Co.,Ltd - China - January 2, 2020 - 4.50 Dollar US$

  true wireless mono earbud bluetooth earphone for mobile devices 1. it is very small and mini, you can put it everywell 2.mono earbud for you to have a call very conveniently. 3.Touch function .the touch function is very sensitive, easy for you to use...

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  Factory Oem Bluetooth 5 0 Wireless Earphone

  Audio Electronics - Earphone / Headphone - RWD Industrial Co.,Ltd - China - January 2, 2020 - 9.50 Dollar US$

  factory oem bluetooth 5.0 wireless earphone hot seller model one 1.Chipset :JL6936D 2.Very lower power counsumption of 7 mAh 3.Long working time, it can work for 3 hours and 50 minutes cotinuously. 4.Fast connect speet, easy to operation, it will con...




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  Wireless Earphone Bluetooth 5 0 Tws Earbuds With High Quality Battery

  Audio Electronics - Earphone / Headphone - RWD Industrial Co.,Ltd - China - January 2, 2020 - 9.70 Dollar US$

  Wireless Earphone Bluetooth 5.0 TWS Earbuds With high quality battery 1. it is very small and mini 2.it looks fashion, similar to JBL earbud 3. ergonomic design, very comfortable to wear Specification : Chipset : ATS3005 Bluetooth: Version 5.0 Talk/M...

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  Hubats 350735 3 7v 80mah Lipo Battery For Jbr Wireless Hs 11 Cpl 556 Bluetooth Earphone

  Batteries - Hubats Technology Co.,Ltd - China - December 5, 2021 - check with company for price

  Specification Model: Li-Polymer 350735 80mAh 3.7v Size: 350735 Chemistry: Lithium Polymer(Li-Polymer) Nomin al Voltage: 3.7V Capacity: 80mAh Weight: 1.9g Dimension: 3.5mm*7.0mm*35mm OEM: with tabs, wires, connectors, battery packs Packing: traying pa...

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  2013 Leihua Brand Fashionable Bluetooth Wireless Headset For Mobile Phones

  Audio Electronics - Microphones - ShenZhen LeiHua Electronics Co.,Ltd. - China - June 14, 2013 - contact company for price

  -Brand New, LeiHua Brand； -The newest UK CSR 6145 resolution -Built-in 55 mA rechargeable polymer battery, -About 5 hours of continuous work ； -About 100hours standby time -Effective distance: 10M -Operation keys: switch key, a multi-fu...

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  Multi Functional Wireless Stereo Bluetooth Headset Twnt He01

  Musical Instruments - TWNTech - China - January 24, 2014 - contact company for price

  Product Description 1.Bluetooth Version: V2.1+EDR 2.Bluetooth profile Dupposed:HSP;HFP;A2DP and AVRDP 3.Operating distance: 10 meters Class II 4.Rechargeable 180 mAH lI-Polumer battery 5.Talk time: Up to 8h 6.Msui Playing time: Up to 5.5h 7.Charging ...