Deep bass Bluetooth speaker aluminium alloy waterproof IPX5 China Consumer Electronics Bluetooth Speaker Factory

Price: 21.0 USD
Trade Term: FOB
Payment Terms: T/T,Paypal
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Basic Info.
  • Voltage: Others 
  • Style: Portable 
  • Brand Name: Gsou 
  • Bluetooth version: Action 4.0 
  • Use: Computer, Home Theatre, Mobile Phone, Portable Audio Player, Travel Business 
  • Type: Active 
  • Channel: 2.0 
  • Frequency response: 100Hz-20KHz 
  • Accessories: 1 USB charging cable, User manual, 1 audio cable 
  • Speaker: Φ45mm; 2CH x 4Ω5W 
  • Bluetooth Distance: 10M(±3M) 
  • Sensitivity: 80 db 
  • S/N: ≥60db 
  • Model No.: U221 
  • Place of Origin: Guangdong  
  • Min.Order: 1000 Piece/Pieces
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: 10000
  • Packing:10
  • Delivery Date: 35days

Deep bass Bluetooth speaker aluminium alloy waterproof IPX5 China Consumer Electronics Bluetooth Speaker Factory

1. Introduction


The Gsou U221 Mini Portable Speaker Bluetooth is designed for experiencing rich sound for on-the-go use. Seek a whole new reality of Wireless music freedom with Gsou U221 Bluetooth stereo speaker.

2. Specification

1.Bluetooth version: 4.0

2.Bluetooth Distance:10M(±3M)

3.Playback time:About 6-8 hours

4. Working distance: 10m (about 33 feet)
5. Loudspeaker: @45mm 2ou/5W
6. Frequency response: 100Hz-20KHz
7. Sensitivity: 80db
8. Battery: 1000mAh 

3. Features


  • Actions 4.0  Bluetooth Chipset, stable transmitting and high Compatibility. Compatible with all Bluetooth-enabled playback devices.

  • 2*5Watts output for dynamic and rich sound experience.

  • Exquisite unibody Aluminium alloy finished for bazel.

  • Thin but Strong being assembled with 2-CH stereo audio system and high performance loudspeaker.

  • Built-in 1000mAh PLB, enjoy 6 hours non-stop playback.

  • Compact and simplistic design to save space, perfect mate for your on-the-go use.

  • Hi-fi with 5W*2 speaker.Overwhelming with powerful , dynamic and vivid stereo sound.

  • Hand free call with acoustic echo cancellation digital mic to ensure clear phone call.

  • Aux in port and cable for use with non Bluetooth devices.

  • Auto sleep within 15 minutes for energy saving.

  • Dynamic and overwhelming bass are designed to rock you anytime.

4. Packaging & Delivery

According to customer's requirement, custom package include: 
1 x Bluetooth Speaker, 
1 x Audio Cable, 
1 x USB Cable, 
1 x User Manual. 
Generally we use gifted box for packing, But we have designer so package could be customized. 
Pls feel free to share your idea with us and we will make u satisfied.

5. FAQ



1.How long is the sample lead time?

  • For stockage samples, it could be sent within 3days.

  • For customized samples, it takes 7-10days.

  • 2.How long is the production lead time?

    For 1st order, delivery is 30-35days and shorten for repeat orders.

    3.What is MOQ?

    MOQ is 1000pcs for OEM portable speaker.500pcs will be accepted for certain market as an exception.

    4.What kind of certificates do you have?

    We can provide CE/FCC/Rohs certificates.

    5.Do you have your own brand?

    Yes. Gsou is a famous brand in China and it's acceptable to distribute our goods in your country.

    6.How soon can I get quotation?

    Generally, quotation will be offered within 24 hours after your inquiry. If you are very urgent to get the price, please kindly contant us or call 86 0755-83354000 so we will reply in top priority.

    7. Can you do the design for us?

    Yes. We have a professional team having rich experience in gift box design and manufacturing. Just tell us your ideas and we will help to carry out your ideas into perfect boxes. It does not matter if you do not have someone to complete files. Send us high resolution images, your Logo and text and tell us how you would like to arrange them. We will send you finished files for confirmation.

    6. Company Information

    Established in 2001, Gsou Technology(Shenzhen)Co.,Ltd  committed to offer excellent Audio & Video products with cost performance to the whole world. Our main products are Bluetooth speakers, portable speakers and USB webcams.


    With 13 years audio and video manufacturing and marketing experience, Gsou becomes a household brand in China. Our USB webcams ranks No.1 market share in medium and high-end market as well as cyber cafe market in China since year 2006. With motto of "Never do rubbish product", Our award-winning Bluetooth speakers are well received by the international market since first released. Some of our models become classic models in the market. As our Bluetooth speakers are designed to optimize the rich sound of music.


    The headquarter of Gsou located in the First World Plaza,Futian District,Downtown Shenzhen..


    With 14 talented engineers and own experienced industry designer team. We constantly release 10 plus new featured products annually to keep us ahead of competition.


    Count on our award-winning quality products, Gsou will surely become your reliable partner in both OEM and ODM cooperation.

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Ms. 12
Tel: 86-755-34434333
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12, Shenzhen, Guangdong, China (Mainland)
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