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K812 Portable Bluetooth V2.1 Stereo Speaker

Support Handsfree FM Radio AUX USB TF Card Input
4.79 118 Reviews
$9.14

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Customer Reviews

Ovidiu
Oct 24,2016 03:56:54
Pros:
The speaker sounds well and it has a very good quality built. From my point of view it sounds loud enough for a room. Radio works great as long as you use it outside or leave the cable close to the opened window, otherwise you won't get any frequencies.It's battery lasts for about 4 hours at medium-high volume and you can easily charge it with an android charger. It has a very good price and I think it is worth every dollar. Very fast shipping, it took for about 10 days to arrive.
Cons:
No cons for this product. Very pleased with it.
Tamás
Feb 13,2016 15:48:06
Pros:
Választásom elsődlegesen a 2x3W teljesítmény miatt esett rá amellett, hogy jól is néz ki. Jól döntöttem, mert nagyon jól szól!! Jól kiadja a mélyet is, van benne erő, és mindez sztereóban. Erős masszív anyagból van, ezzel együtt jó a tapintása és barátságos az ára is. Fogadja a microSD kártyát, USB-t és van AUX bemenete is. Könnyen kapcsolódik össze bluetooth-on a telefonnal erről angolul tájékoztat is. FM rádiót is hallgathatunk vele. Nekem nagyon megfelel, ezt vártam.
Cons:
A nagy teljesítmény eszi az akksit, de ez talán normális is.
william
Jul 23,2016 03:08:44
Pros:
This are real awesome Bluetooth speakers, no envy from other more expensive branded devices sold out there, if you don't want to spend a lot of money and have good sound even with some respectable bass... stop looking and buy this baby, won't regret it. Nice built materials, usability and price....
Cons:
none so far...
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Features:
● Lossless pure sound, 360 degrees surround sound, giving you more perfect and outstanding experience.
● Three modes: Bluetooth mode, FM mode, AUX mode.
● Smooth body lines, excellent feel, it just looks like an artwork. Engineering plastic material protects it from damaging the internal cavity.
● Wireless Bluetooth V2.1 technology, support hands free, intimate and comfortable.
● Support FM radio, providing you with multi-radio choice, life is no monotonous at all.
● Perfect collapsible built-in large capacity lithium battery ( 800mAh ), long time for using.
● With LED indicator, you can know whether your speaker is being charged.
● Support USB, TF card and 3.5mm AUX input.

Specification

Primary Features

Design: Cool,Multifunctional,Portable,Stylish
Compatible with: Laptop,Mobile phone,MP3,MP4,MP5,PC,Tablet PC,TF/Micro SD Card
Supports: Bluetooth,FM,Hands-free Calls,Loudspeaker,Microphone,TF Card Music Playing,Volume Control
Functions: AUX Function,Songs Track,Stereo
Connection: Wireless
Interface: 3.5mm Audio,Micro USB,TF Card Slot,USB2.0
Audio Source: Bluetooth Enabled Devices,Electronic Products with 3.5mm Plug,Electronic Products with USB port,TF/Micro SD Card,U-disk
Material: Metal,Plastic
Speaker Impedance: 4 ohm
Color: Blue,Orange,Purple

Technical Parameters

Bluetooth Version: Bluetooth 2.1
Transmission Distance: W/O obstacles 10m
Power Output: 3W x 2 (Max)
Total Power: 6W
S/N: 85dB
Distortion: 0.01 percents

Other Parameters

Charging Voltage: 4.8V - 5.5V DC
Working Voltage: 3.7V - 4.2V DC
Battery Capacity: 800mAh
Charging Time: About 3 hours
Lasting Time: About 3 hours

Dimension and Weight

Product weight: 0.3530 kg
Package weight: 0.3080 kg
Product size (L x W x H): 20.50 x 6.40 x 4.00 cm / 8.07 x 2.52 x 1.57 inches
Package size (L x W x H): 23.00 x 7.50 x 5.00 cm / 9.06 x 2.95 x 1.97 inches

Package Contents

Package Contents: 1 x K812 Portable Bluetooth V2.1 Stereo Speaker with Built-in Microphone TF Card AUX Slot, 1 x USB Charging Cable





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4.79 *****
Ovidiu
Oct 24,2016 03:56:54
Pros:
The speaker sounds well and it has a very good quality built. From my point of view it sounds loud enough for a room. Radio works great as long as you use it outside or leave the cable close to the opened window, otherwise you won't get any frequencies.It's battery lasts for about 4 hours at medium-high volume and you can easily charge it with an android charger. It has a very good price and I think it is worth every dollar. Very fast shipping, it took for about 10 days to arrive.
Cons:
No cons for this product. Very pleased with it.
Tamás
Feb 13,2016 15:48:06
Pros:
Választásom elsődlegesen a 2x3W teljesítmény miatt esett rá amellett, hogy jól is néz ki. Jól döntöttem, mert nagyon jól szól!! Jól kiadja a mélyet is, van benne erő, és mindez sztereóban. Erős masszív anyagból van, ezzel együtt jó a tapintása és barátságos az ára is. Fogadja a microSD kártyát, USB-t és van AUX bemenete is. Könnyen kapcsolódik össze bluetooth-on a telefonnal erről angolul tájékoztat is. FM rádiót is hallgathatunk vele. Nekem nagyon megfelel, ezt vártam.
Cons:
A nagy teljesítmény eszi az akksit, de ez talán normális is.
william
Jul 23,2016 03:08:44
Pros:
This are real awesome Bluetooth speakers, no envy from other more expensive branded devices sold out there, if you don't want to spend a lot of money and have good sound even with some respectable bass... stop looking and buy this baby, won't regret it. Nice built materials, usability and price....
Cons:
none so far...
CristiMg
Sep 28,2017 19:52:12
Pros:
-Arata mai bine decat in poze -pare bine asamblata -e destul de grea -se aude bine si la volum mare,are 3 difuzoare: 2 active stereo + o membrana pasiva intre difuzoare -conectare usoara cu tel -butoanele se sincronizeaza bine cu tel -baterie 1800mlA,autonomie mare -se aude foarte bine convorbirea prin bluetooth pe ea -Eu sunt foarte multumit ;)
Cons:
-radio nu are antena externa si receptia FM e slaba ,dar nu ma deranjeaza ,nu am luat-o pt radio -se pateaza relativ repede de la amprente,dar se curata usor
Feliciano Crecca
Jun 16,2016 03:15:02
Pros:
speaker bluetooth, con funzione di radio FM (inserire un cavo per antenna, anche usb) usb, aux jack, microsd batteria ricaricabile via USB, isomma veramente fantastiche ad un prezzo bassissimo, audio ottimo per il prezzo, bei bassi e alti cristallini, volume molto potente, sembrano 3 casse, due alti e un basso centrale, voce guida in inglese per le funzioni, vivavoce per telefono
Cons:
no
константин
Jun 12,2018 18:31:45
Pros:
отличная колонка K812 Portable Bluetooth V2.1,стерео ,играет громко,радио модуль слабоват,провод по длинней.норм,быстрая доставка.низкая цена ,рекомендую!
Cons:
нет
ryeti
Jun 27,2018 18:03:45
Pros:
The speaker sounds well and it has a very good quality built. It is loud enough for a room. You can easily charge it with a phonr charger. It has a very good price.I used iz wwith my phone (Microsoft Lumia 640 Xl ) it works perfect. I recomment it to everyone!
Cons:
None, it works perfect with blueooth,i reccoment it for this price!
mizox
Mar 15,2018 00:59:10
Pros:
Good construction, great design and the connections are good. Easy to use and easy to use with Bluetooth devices.
Cons:
nothing
Vitalii
Oct 10,2016 17:14:16
Pros:
A good speaker and a good bass Ability to connect USB and micro USB Long plays Good design 2 speakers There are radio
Cons:
Сame shabby
MF
Mar 07,2018 15:10:28
Pros:
works fine,good sound quality,for the price i recomend!!!.........................................................................................................
Cons:
non.....................................................................................................................................................................
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K812 Portable Bluetooth V2.1 Stereo Speaker

$9.14

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