Hands-Free Portable Bluetooth Speaker With Tf Card Support

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Product Description:

Hands-free Portable Bluetooth Speaker with TF Card


Wireless Bluetooth Speaker

Buletooth Version


Working Range

UP to 10m

Working Time

10 Hours




( Φ )45mm


≥ 98dB


≤ 0.5% 

Battery Voltage/Capacity

5V ± 0.5V

Battery Change Time



1.With Wireless Bluetooth Music Player

2.The Bluetooth driver has Hands-free function for calls
3.Mini Bluetooth speaker supports TF card to play music
4.Strong compatibility Bluetooth mini speaker
5.Bulit-in li-ion battery for wireless Bluetooth speaker
6.Portable design & colorful for your choice
7.Compatible with all Bluetooth-enabled mobile phones, iPhone, iPad, Tablets, PC/Mac.



1. Connect two phones at the same time.

2.The top CSR chip, Bluetooh 4.0 standard, power saving, 10 hours of play.

3.To modal voice, to restore a more authentic sound.

4.The intelliget voice prompt, simple operation.

5.Long press the button for for seconds, you can start the Siri voice assistant.

6. the los system, the latest version of Android can display the electric quantity of Bluetooth equipment.


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Q:How many speakers can I have?
no it is not how it works, it is about resistance againt the amp, but hooking up more you will heat up your amp faster, and will bure it out you could hook them all up, but I would not run them all together
Q:Car Speakers?
if you can afford it, polk audio speakers. they sound great, or even powerbass
Q:what materials do you need to make a speaker?
You okorder
Pink hole is usually a microphone, and blue is (usually) line-in. Black is most likely for a subwoofer, and grey and orange are probably for some kind of surround-sound setup.
Q:speaker audio in to audio output?
While it would be physically possible to install such a jack into the speaker, it will not work out electronically speaking. The speaker is not designed with the power boost it would require to drive other speakers or the audio output jack would already exist as a part of that circuitry. Attempting to jury rig this will result most likely in bad sound quality, weakening of the components in the speaker itself and possible permanent damage to the circuitry. Sorry, in this case you just can't make a silk purse from a sow's ear, even with the right tools and techniques. My best advice, enjoy what it is intended for without modification.
Q:Speaker Problems Need Help?
The problem could be the speaker wires, but it can also be the speakers. It will also depend on the type of speakers you have, most home speakers operate at 8ohms will car audio are at 4ohms. If the speakers are rated at lower ohms then your boombox can handle, then that can lead to problems as well. Also if your boombox may be providing more power then the speakers can handle.
Q:someone help with my speakers :(?
Sorry to tell you but you have blown the speakers. I use a general rule of thumb not to exceed 60% of maximum output. If that is too quiet then I would get more powerful speakers. Without a doubt I think you should be shopping for speakers! Your blown speakers are only 20 watts RMS. Sounds like you need at least 30 watts RMS not using 2.0 as you have been using but instead using 2.1 so you get the seperate bass woofer. Start here:
Q:The difference between loudspeakers and loudspeakers
There are portable, wireless, outdoor rods, and now the loudspeakers are generally rechargeable.
Q:Best quality speaker cable/ gauge for powerful 6x9 Speakers?
dct dre beats AMAZING
Q:RV's and outdoor speakers?
I have not seen any outdoor type speaker for vehicles like home audion. Car audio speaker are normally 4 OHM and home speakers in the 8 OHM (requires more power to drive). You can purchase a set of car speakers and build your own box to hold them and install to the side of your rv. Make your that you do not overload the power amp by adding another set of speakers, you can put a plug on one set of speaker from the rv and unplug it when using the outside speaker. This is the most inexpensive way, try name brand speakers like JBL, Infinity, MTX, JL for quality sound and dependability. Hope this helps and good luck.

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