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...

airkeyboard vtl k003b bluetooth wireless keyboard gyroscope mouse Photos Catalog - page 10 - WorldBid B2B Market

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  Uldum Ox Horn Earphone With Mic Wireless Bluetooth Earphones China

  Audio Electronics - Earphone / Headphone - Dongguan Lian Heng Electronics Co. Ltd. - China - September 3, 2016 - 8.90 Dollar US$

  1.Bluetooth vertion 4.1 2.Charge time:1-2 Hours 3.Standby time:10 Days 4.Working time:8 Hours 5.Wireless working istance:Class 2 6.Speaker:32mm 7.Intern al battery:Li-ion 100mAh 8.Frequency range;20-20KHz 9.Sensitiv ity:107dB 10.Max output:10mW 11.Su...

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  New Product Wireless Carry On Bluetooth Speaker Factory Supply

  Computer - Peripherals - Speakers - Dongguan Lian Heng Electronics Co. Ltd. - China - September 3, 2016 - 15.30 Dollar US$

  1.Bluetooth: v2.1 2.Bluetooth distance >10M 3.Signal to noise ratio >80db 4.Rated power:10W 5.Frequency response range:150Hz-18KHz 6.Play time:3H 7.Charge time:2-3H 8.Free talk time:5H 9.Color:red, blue, silver 10.Speaker:4Ω 3w*2 11.Size and sh...

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  Wireless Stereo Neckband Foldable Bluetooth Headphones

  Audio Electronics - Earphone / Headphone - Dongguan Lian Heng Electronics Co. Ltd. - China - September 3, 2016 - 15.60 Dollar US$

  1.Bluetooth version: V4.0 2.Bluetooth distance：10M 3.Style: stereo neckband 4.Impedence:32Ω 5.Frequency response range:20Hz-20KHz 5.Sensit ivity:110±3dB 6.Music time: ≥ 10H 7.Charge time: ≤2H 8.Free talk time: ≥ 10H 9.Standby time： 10days 10.Color:wh...

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  V4 0 Hook Style Super Mini Wireless Stereo Unilateral Bluetooth Headset For Mobile Phone With Mic

  Audio Electronics - Earphone / Headphone - Dongguan Lian Heng Electronics Co. Ltd. - China - September 3, 2016 - 14.50 Dollar US$

  1.Correspond with: V4.0 2.Bluetooth distance：10M 3.Style: wireless In-ear 4.Transmitting power: Class 2 5.Frequency response range:2.4GHz-2.48GHz 6.Ba ttery:polymer 65mA 7.Charge time: 2H 8.Free talk time: 10H 9.Standby time： ≥ 200H 10.Color:black 11...

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  White Black Wholesale China Supplier Wireless Bluetooth Stereo Headset

  Audio Electronics - Earphone / Headphone - Dongguan Lian Heng Electronics Co. Ltd. - China - September 3, 2016 - 20.00 Dollar US$

  1.Bluetooth version: V4.0 2.Bluetooth distance：10M 3.Sensitiv ity: 102-105dB S. P. L at 1KHz 4.Frequency response range: 2.4GHz 5.Transmitting power: Class 2 6.Vocalism Principle:Dynamic 7.Charg e time: ≤2.5H 8.Free talk time:14H 9.Standby time： ≥ 10...

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  Comfortable Folding Wireless Bluetooth Headphones With Mic For Media Player Smart Phone Pc

  Audio Electronics - Earphone / Headphone - Dongguan Lian Heng Electronics Co. Ltd. - China - September 3, 2016 - 14.70 Dollar US$

  1.Bluetooth version: V4.1 2.Bluetooth distance：10M 3.Impedanc e:32Ω(1KHz) 4.Sensitivit y: 110±2dB S. P. L at 1KHz 5.Transmitting power: Class 2 6.Vocalism Principle:Dynamic 7.Charg e time: ≤2H 8.Free talk time:10H 9.Standby time： ≥ 10days 10.Color:wh...

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  Uldum Wireless Abs Shell Comfortable Stereo Material Bluetooth Headset Headphone For Media Portable

  Audio Electronics - Earphone / Headphone - Dongguan Lian Heng Electronics Co. Ltd. - China - September 3, 2016 - 9.59 Dollar US$

  1.Bluetooth version: V4.0 2.Bluetooth distance：10M 3.Style: stereo neckband 4.Impedence:32Ω 5.Frequency response range:20Hz-20KHz 5.Sensit ivity:110±3dB 6.Music time: ≥ 10H 7.Charge time: ≤2H 8.Free talk time: ≥ 10H 9.Standby time： 10days 10.Color:wh...

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  Factory Supply Cool Wireless Bluetooth Speaker

  Audio Electronics - Speakers - Dongguan Lian Heng Electronics Co. Ltd. - China - September 3, 2016 - 6.59 Dollar US$

  1.Bluetooth: V3.0+EDR 2.Bluetooth distance >10M 3.Signal to noise ratio >80db 4.Rated power:10W 5.Frequency response range:2.4GHZ 6.Play time:6H 7.Charge time:3H 8.Free talk time:5H 9.Color:red 10.Sp eaker:4Ω 3w*2 11.Power supply: DC 5 V/100-12...




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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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  Wonderful Fashionable Sports With Mic Hand Free Stereo Wireless Bluetooth Headphones Neckband

  Audio Electronics - Earphone / Headphone - Dongguan Lian Heng Electronics Co. Ltd. - China - September 7, 2016 - 14.60 Dollar US$

  1.Correspond with: CSR V4.0 2.Bluetooth distance：≤10M 3.Style : Neckband 4.Transmitting power: Class 2 5.Frequency response range:2.4GHz 6.Music time: ≥ 10H 7.Charge time: ≤2.5H 8.Free talk time: ≥ 14H 9.Standby time： ≥ 100H 10.Color:white, black 11....

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  Wireless Headphones, Bluetooth Earbuds Sweatproof Earphones With Mic For Iphone Ipad,and More

  Audio Electronics - Earphone / Headphone - Shenzhen Gogo Electronic Co.,Ltd. - China - October 6, 2016 - 79.90 Dollar US$

  Advantage of Syllable D900S Bluetooth headphones: State of Art Headphone Design, Virtually wireless, Set yourself free from all cables, enjoy your favorite music under most relaxing conditions while workout, running, walking and more. Featuring lates...

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  Wireless Waterproof Bluetooth Speaker

  Audio Electronics - Gate Technology Co., Limited - China - October 23, 2016 - 20.00 Dollar US$

  Material:ABS, Aluminium net, silicone Output (RMS):5W*2 Impedance:40mm , 4Ω, 5W*2 Charging voltage/current:DC5V / USB Frequency:180HZ-20KHZ S/N:≥85dB TDH + N:≤10% Battery Capacity:3.7V 2200MAH Charging time:4-4.5 hours Playtime:5-6.5 hours Weight:400...

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  Gift Qone Creative Mini Wireless Bluetooth Speaker

  Audio Electronics - Speakers - Gate Technology Co., Limited - China - December 30, 2016 - 8.50 Dollar US$

  Built in rechargeable battery, charged by computer via USB interface. Support Answer Calling and TF Card. Support Mobile Phone/Laptop/Tablet PC Specification: Item: QONE Bluetooth speaker Color: BlackSupport A2DP, AvRCP, headset, hands free profile W...

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  Mini Portable Wireless Bluetooth Speaker

  Audio Electronics - Speakers - Gate Technology Co., Limited - China - December 30, 2016 - 9.00 Dollar US$

  For smart phones, tablets and computers. Specification Item: QTWO Bluetooth speaker Product Size:190*30*65mm Bluetooth Standard:2.1+ESR Working Range:10m MIC:4.0*1.5 Bat tery Capacity:1600mAh Speaker unit:HYD-3Ω 4W Audio Input:3w + 3w DC Input:5v FM ...

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  Stereo True Wireless Bluetooth Speaker

  Computer - Peripherals - Speakers - ChuangQun Audio Co.,Ltd - China - March 18, 2017 - 15.00 Dollar US$

  1. Twin Stereo Bluetooth speaker 2. Long life playback 3. Support NFC 4. Build in microphone for Hands-free call 5. 2 unit speakers stream incrediable stereo sound with full range output, crystal clear articulate high end. Perfect tone quality, pure,...

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  Oem Factory New Arrivals Round Shape Bluetooth Wireless Stereo Speaker

  Audio Electronics - Speakers - Shenzhen Manhattan Electronics Co. Ltd - China - May 22, 2017 - 8.00 Dollar US$

  Features(selling points): 1.Noble appearance with cloth cover, portable with lanyard, stereo sound effect, low distortion. 2.Suitable for computer, Iphones, smart phones, Ipad, notebooks, mp3/4, etc. 3.Using scope: young people, old people, children,...




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  New Design Portable Wireless Bluetooth Speaker With Fm Radio

  Audio Electronics - Speakers - SOOMES - China - January 18, 2018 - 8.70 Dollar US$

  Features of portable bluetooth speaker: Ø Dual 3W speaker with bass rediator ensure high quality sound. Ø Built-in 1800mah battery, can play music about 4-5 hours. Ø Multifunction speaker, support TF card, USB drive, FM radio and AUX input playing Sp...

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  Bluetooth Wireless Portable Speaker

  Audio Electronics - Speakers - Soomes Industry Co., Ltd - China - January 18, 2018 - 8.00 Dollar US$

  1. "s" tower shaped outlooks is handsome, buttons on the surface of an end look cute. 2. Excellent product quality brings you supreme stereo sound music enjoyment. 3. Support TF card, Support USB Disk, Line IN, FM, Radio 4. two speakers, multiple fee...

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  Al1234 12 Inch Plastic Black Portable Outdoor Bluetooth Wireless Trolley Speaker

  Audio Electronics - Speakers - Soho Industry Ltd. - China - January 7, 2019 - 30.00 Dollar US$

  Products Specifications Model No. AL1234 Product Name Portable trolley speaker with USB, SD and Bluetooth Type Active Woofer Unit 1*12"*φ100 woofer Tweeter Unit 1*φ60 twitter Power 60W(RMS); 600W(PMPO) Output Impedance 4 Ω Input Impedance 47KΩ Freque...

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  Smart Speakers With Bluetooth Portable Wireless Night Light Loudspeakers

  Audio Electronics - Speakers - Shenzhen Aismartchina Technology Co., Ltd - China - March 19, 2019 - contact company for price

  Battery:YesIntelligent Personal Assistant:NoneRemote Control:NoWaterproof:NoCh annels:2 (2.0)Audio Crossover:Full-RangeCommu nication:AUX, bluetoothMaterial:Aluminu mPMPO:5WSupport Memory Card:YesSupport APP:NoFeature:Phone FunctionCabinet Material:M...