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BlitzWolf 40W 5200mAh Double Driver Portable Wireless bluetooth Speaker 30W Strengthened Upward Bass Hands-free Aux-in Speaker

$279.99 $149.99

Brand Name: BlitzWolf
Communication: Bluetooth
Communication: Audio Line
Audio Crossover: Full-Range
Built-in Microphone: No
Channels: 2 (2.0)
Display Screen: No
Battery: Yes
Speaker Type: Portable
Power Source: DC
Power Source: Battery
Feature: Play Video
Feature: None
Number of Loudspeaker Enclosure: 2
Intelligent Personal Assistant: None
Cabinet Material: Metal
Support Apt-x: No
Output Power: 40W
Wi-Fi Music: others
Display Screen: No
Waterproof: Yes
Remote Control: No
Support Memory Card: Yes
Playback Function: MP3
Voice Control: No
Support APP: No
Model Number: BW-AS2
Frequency Range: 20Hz-20KHz
Material: Plastic

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for the earphone that is in the video is not included, the package just include the speaker

Features : [ 2*5W Mid-Treble & 1*30W Bass ] Powerful bass compliments the stereo drivers to create a full frequency range 2.1 sound system. [ Dual Driver Stereo Sound ] Realistic sound production for a truly interactive audio experience. [ Easy Connecting Method ] Universal Bluetooth & AUX wire input. [ 5200mAh LI-ion Battery ] Long working time makes you enjoy music better. [ High-end Material ] Metallic mesh and tough plastic elements combine for a perfect balance between style and strength. [ An 18-Month Warranty ] We believe in our products, and we back them all with an 18 months warranty. You can also reach out to us at any time for friendly and helpful product support.

Specifications : General Parameters Brand BlitzWolf Model 40W Double Driver Wireless Bluetooth 4.2 Speaker Color Metallic Mesh + Hard Plastic of PVC Dimensions L230 x W125 xH60 mm Net Weight 1127g Technology Parameters Microphone Yes Connectivity Bluetooth/ 3.5mm AUX-in Bluetooth Version V4.2 Transmission Distance Up to 10m/33inch Input DC 5V Output Wattage 40W Frequency Response 20 to 20 k Hz Signal to Noise Ration more than 7 5 d B Battery Capacity 7.4V 5200mAh Charging Time USB Charger :5 to 6H, 18V Adapter Charger: 2-3H Working Time Max Volume: 2.5H, 70% of Volume 4 to 5H

Package Includes : 1 x BlitzWolf BW-AS2 40W 5200mAh Double Driver Wireless Bluetooth Speaker 1 x USB Charging Cable 1 x 3.5mm Audio cable 1 x User Manual

Weight 1.2 kg
Dimensions 23.0 × 13.0 × 6.0 cm
Frequency Range




Power Source





2 (2.0)

Speaker Type


Playback Function







Audio Line

Built-in Microphone


Intelligent Personal Assistant


Output Power


Display Screen


Remote Control


Cabinet Material


Support APP




Wi-Fi Music


Model Number


Support Memory Card


Brand Name


Audio Crossover


Number of Loudspeaker Enclosure


Support Apt-x


Voice Control


Shipping and delivery

We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:

Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says "no information available at the moment".

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you have specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

Refunds & returns policy

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • You do not receive them within the guaranteed time (45 days not including 2-5 day processing)
  • You receive the wrong item
  • You do not want the product you have received (but you must return the item at your expense and the item must be unused)

We do not issue the refund if:

  • Your order does not arrive due to factors within your control (e.g. providing the wrong shipping address)
  • Your order does not arrive due to exceptional circumstances outside our control (e.g. not cleared by customs, delayed by a natural disaster)
  • Other exceptional circumstances outside the control of holihills.com

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on page.

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

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