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The Cheapest Price, Best Selling High Tech Products 2019


Quality at the cheapest prices on the web

Article updated on April 28, 2021

Speakers on the market

The bluetooth portable speakers are present everywhere on the net for cheap. The best speaker is hard to describe. The High Tech product presented opposite is chosen for best speaker not expensive.

The best range of JBL

Flip 4 of JBL

- small portable Bluetooth speaker with powerful sound system,
- uses Connect + technology,
- robust and waterproof,
- hands-free kit,
- integration of a voice assistant,
- small dimensions not exceeding 18 cm,
- half a kilo of weight,
- better than the previous ones and it is not expensive.

GO 2 of JBL

- speaker with high quality sound,
- auxiliary input for audio jack,
- optimized design,
- perfectly waterproof IPX7,
- non-stop music for 5h,
- dimensions 8.6 x 3.1 x 7.1 cm,
- weight 184 g,
- inexpensive speaker.

Xtreme 2 of JBL

- up to 20 hours of autonomy,
- waterproof IPX13,
- uses JBL Connect +,
- powerful bass with 8 radiators,
- non-stop music for 5h,
- dimensions 9.5 x 22 x 9.3 cm,
- weight 0.97 kg,
- better quality than the 3.

Charge 3 of JBL

- powerful sound, 360 ° broadcasting
- 4 speakers and 2 bass radiators,
- up to 12 hours of listening time,
- waterproof and IPX4 certified,
- coupled with another speaker for stereo,
- dimensions 8.2 x 8.2 x 15.2 cm,
- weight 0.66 kg.

Charge 4 de JBL

- up to 20 hours of autonomy,
- waterproof IPX13,
- uses JBL Connect +,
- powerful bass with 8 radiators,
- non-stop music for 5h,
- dimensions 9.5 x 22 x 9.3 cm,
- weight 0.97 kg,
- better quality than the 3.

The best range of Bose

Bose Soundlink Revolve

- powerful sound, 360 ° broadcasting
- 4 speakers and 2 bass radiators,
- up to 12 hours of listening time,
- waterproof and IPX4 certified,
- coupled with another speaker for stereo,
- dimensions 8.2 x 8.2 x 15.2 cm,
- weight 0.66 kg.

Indicated price € 129.00
This offer is not more than € 85 for the colors blue, red, black and military.
Delivery is free for France.
For other countries, you will have to ask.

This is the link: Link

Enjoy it!

Specific features of certain models

Some models of wireless speakers are equipped with:

- an integrated microphone,
- a sophisticated audio system,
- a jack,
- a micro USB socket for power and pairing,
- a micro SD card reader,
- an FM radio,

Other models are shockproof.

You are spoiled for choice. But be aware that there are several speakers that have excellent value for money. They are in the middle of the range of devices. You can easily find the best cheap speaker.

Which one to choose ? Better or cheaper

The choice conflict always exists when someone is about to buy any item. What about a pretty enclosure that will embellish the place where it will be placed. The best speaker, in terms of sound quality, surely exists and the speaker with a very good and inexpensive sound also exists. The choice will therefore be based on the amount available to put for the enclosure.

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What is the Bluetooth speaker?

It is an acoustic speaker like the connected speaker . The Bluetooth wireless speaker works wirelessly (not wired). Called Bluetooth speaker , it uses one speakerphone or more which receives the signals via Bluetooth.

Bluetooth wireless technology is a recent technology. It is less than twenty years old. It allows any electronic device to exchange digital data from a short distance.

It was first applied in mobile phones. Then, it was generalized in several areas of High Tech .

It uses the same frequency band as wifi under the aegis of radio waves.

Bluetooth connectivity is installed on smartphones, speaker systems and several other connected devices. It allows the exchange of digital data. Documents, photos and music are part of this exchange.


Ten years after its birth, Bluetooth technology has moved to the better version 4.2. It was a revolution since it could offer a very important flow. For the past two years, Bluetooth 5 has emerged. It succeeds Bluetooth 4.2. It doubles the range which reaches 200 meters. The throughput of low-power transmissions has quadrupled.


- The Bluetooth speaker (Bluetooth speaker or cabinet ) does not need any internet connection,
- The range of colors is vast ,
- There are several sizes,
- The sound is very good, even excellent,
- The best price range for an inexpensive speaker.


Operation is very simple. Just switch on the connected speaker to:

- listen to music everywhere in audio quality mode or in stereo sound quality mode,
- watch a film or TV series on PC or tablet.

For what purpose?

The use for such a Bluetooth speaker is either mobile or nomadic, or sedentary.

The portable speaker or portable Bluetooth speaker is generally light with small dimensions. But beware, the more compact it is, the more the sound is degraded. It has a rechargeable battery (lithium ion) whose autonomy is 4 to 12 hours for the medium range. Some use batteries instead of the battery. But in all cases, the power delivered does not exceed 20 W. Several accessories can be part of the enclosure. They can be sold separately or offered. These include the original built-in microphone, the auxiliary input, the headphones, the player, the audio cable and the hands-free kit.

Choice parameters

The following points must be checked before any purchase:

For sedentary use

- Compatibility with the devices that will deliver the sound,
- Connectivity,
- Power and sound quality.

For nomadic use (portability)

- Compatibility with the devices from which the sound emanates,
- Built-in battery life,
- Light weight,
- Sealing, if applicable.


- FM tuner,
- Hands-free kit,
- Customization with stickers and other accessories.

& nbsp; & nbsp; & nbsp; The portable Bluetooth speaker (or portable speaker) can, despite its small dimensions, sound, without any sound distortion, in multiroom. You should know that, nomadic or sedentary, Bluetooth speakers have powers of a few watts.

Which one to choose ?

After the serious tests made in early 2019 by, the best bluetooth speakers, portable and sedentary speakers (unordered list) on the French market are:

- Bose Soundlink Revolve +: from 250 € at € 270,
- Ultimate Ears (EU) Megaboom3: at € 199,
- The Bose Soundlink Revolve speaker: from € 170 to € 200,
- Ultimate Ears (EU) Wonderboom: from 50 € to € 60,
- JBL Flip4: from € 80 to € 85,
- JBL Flip3: from € 50 to € 57,
- Sony SRS-XB10: around € 49.

Those listed have good sound reproduction (sound rendering).

Placement techniques

An application is provided with all the speakers to take care of the bass (SoundTouch). Otherwise, in any room of the house, plugging in, raising and lowering (increasing or decreasing) the bass is easy to do. Just take a few precautions:

- mount rubber feet for the box,
- choose the cable that connects the amplifier to the box,
- place the box at an angle the room,
- place the box between the main speakers.

How to connect a Bluetooth speaker to a PC?

The following two cases may arise:

- The PC has a Bluetooth module. It will be necessary to activate Bluetooth on the PC and on the enclosure,
- The PC does not have a Bluetooth module, there is on sale a Bluetooth adapter, generally plug and play and without driver to install.

To connect your Bluetooth speaker, you must go through the following steps on your PC: "Start", "Settings", "Devices", "Bluetooth and other devices", "Add a Bluetooth device or another device", " Choose Bluetooth ". Some Bluetooth speakers can be detected immediately while for others, you have to press the Bluetooth button on the speaker.

How to connect a Bluetooth speaker to a TV?

The same can happen for the TV set. You can take advantage of the existence of Bluetooth wireless transmitters. You can listen to the sound of your TV or stereo through a Bluetooth headset or a wireless Bluetooth speaker.

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