Efficiency Power Bank with Bluetooth Speaker

Ref Price:

Loading Port:: China Main Port

Payment Terms:: TT OR LC

Min Order Qty:: -

Supply Capability:: -

Inquire Now

Add to My Favorites

OKorder Service Pledge

Quality Product, Order Online Tracking, Timely Delivery

OKorder Financial Service

Credit Rating, Credit Services, Credit Purchasing

Product Description

Product Description:
power bank (Bluetooth Speaker with dual Built-In Bass Wireless Bluetooth Connectivity)

Bluetooth speaker with 5000mAh power bank Technical Speciffications
Bluetooth solution: 3.0+EDR
Transmission distance: 10 meters
Output power: 3W x 2
Material: ABS+metal
Product size: 220*50mm
Frequency range: 20Hz- 20kHz
Support: TF Card/ AUX/ BLUETOOTH/Power bank
Play time: 20 hours
Charging time: 4-5hours
Power input: DC 5V
Net weight: 272g

Stereo wireless Bluetooth speaker with 5000mAh power bank
Bluetooth 3.0 +EDR international standard, you can adjust the volume directly through the stereo, 15 meters high-fidelity transmission with nondestructive, super portable, shock sound, specially designed for smart phone and table PC

Supports speakerphone
Support speakerphone, Built-in microphone, to bring clear calls for you. It`s very perfect either with single or multiplayer for phone calls or video chat.
TF card music playing
Support TF card music play after inserting the TF card, the machine will test the TF card automatically, equipment test and transfer to the state of TF card. As it is very convenient to carry And it is used widely. For example, morning exercise, class teaching, etc. And other place which need using the traditional speakers.

Pure music perfect to enjoy
High-fidelity sound, stereo speakers, build-in resonance radiator device, equipped with high-efficiency power amplifier super-low-frequency dynamic, bass-rich, flexible, achieve amore shocking extremely overweight bass effect.

Lasting power along with the power bank function
Lasting power, long battery life, medium volume with 20 hours of playback capability, suitable for any occasion., built-in Li-ion battery cell has 5000mah power capacity enough for your music playing extra power supply for your mobile phone whenever you phone need power support

5000mAh power banks' pictures show
5000mAh High Efficiency Power Bank with Bluetooth Speaker

5000mAh High Efficiency Power Bank with Bluetooth Speaker

Any issues,you can let me know it freely.

Welcome to our factory for visit, you can call me Wendy at 0086 13692201276

Product name: power bank	Capacity: 5000mAh
Color: available	Function: with stereo wireless Blutooth speaker
Materail: ABS plus metal	Net weight: 272g
Bluetooth solution: 3.0+EDR	Product size: 220mm*50mm

Q: I am working on a device to be powered at a remote village in Africa where power is scarce and the power grid shuts on and off all the time everyday. The device works fine but now I need to consider how to power it. My device doesn't consume a lot of power. It is a microcontroller that operates at 5V and maybe draw around 1A of current. We are going to install a solar array with a battery bank for backup power for the village. If I want to go simple, I can just plug in an ac adapter to the wall, but I don't want to consume any of the precious solar power if a 220V-5V ac/dc power adapter is not efficient. The adapter gets very hot and I believe it is consuming a lot of unnecessary power. Or I can use my 20W/16.5V/1.2A penal with a battery, which should be more than enough to power my device day and night. I have done a lot of googling but I still can't find a proper way to charge a battery with a 20W panel.Any input regarding the best way to supply power to the device will be greatly appreciated!: I suggest you contact manufacturers of these products, explaining your problem. Many of them have postings at the link.

Q: If you had a Special Power, what would it be and why???: Levitation, flight, invisible forcefield, super strength, telekinesis, and the power to make crappy vampire novels disappear.

Q: I am in a country where electricity is our major concern and this has really slowed down my internet activity a lots because my laptop easily runs down. Thus, since mobile phones have power bank i think it will really be good if i can get a power bank for my system, is there any place online i can order from?: yes just as there is a provision for mobile phones there is provision for laptops, i saw one online and will definitely import it in order to start using myself. Many are using it, just search online you will definitely see , i tell you

Q: I have heard that Generators have dirty power. Can't be used for Electronics. TVs, Computers and the like. How can I eliminate this problem, I live in a place that I will run a generator (5Kw) for my hole house.: A hole house is an interesting concept,but do you feel like you are in a rut? LOL. Seriously, There are several devices that can level power and clean it up. Battery banks are good and consistent, and would probably produce the cleanest source. A line leveler is the most common device. Some manufacturers of Generators have these built into the generator. Check with your manufacturer. (Onan is good)

Q: another way to increase power factor without using capacitor bank?: Try this applet: fastbytes /demo/power_plan There are two main types of loads: resistive (incandescent lights, heaters) and inductive (induction motors, fluorescent lights). Resistive loads draw real power (W) from the source. Inductive loads draw real power and inductive reactive power (VAR) from the source. The real power does useful work, such as provide light or create torque to do work. Now, inductive reactive power is required for the loads to work (ex. creates magnetic field for induction motors), but it increases the current the source must provide. Fortunately, capacitive reactive power is opposite in polarity than inductive reactive power. Simply stated, when an inductor AND a capacitor are in a circuit, the capacitor acts a source and provides reactive power to the inductor, which decreases the reactive power the source must provide. This is power factor correction. We can achieve it with capacitor banks (VAR) or over-excited synchronous motors (W VAR) or synchronous condensers (synchronous motors driving no loads) (VAR). If no inductive loads are on, then capacitive loads draw reactive power from the source. This does nothing useful, so capacitive loads are typically activated when inductive loads are on. Play with the applet and you should see how different loads effect the source. The goal is to have MEGAVARS at 0. To answer your question. There are no inductive banks in industry, since they would waste power. Good luck

Q: i havent a lot of time on my hands with working 12hour days so i was wondering if i can get my husband to go into my bank with my details and cancel a direct debit? thanks.: Hmm didn't trust hubby to be on the bank account. If he is a course he can do it if not, pull up a quick power of attorney letter on line, fill out the form, an give him LIMITED power-of-attorney for this one task. Also most banks have 800 numbers and are open long after the branches close they may do it for you over the phone.

Q: Assume that at some point in your life, you will maintain several bank accounts including a checking account and a money market account. You might pay a fee of $100 each year for your bank to sweep funds to and from your checking account depending on the balances. At the same time, you might have a job that provides for an increase in your salary based on changes in the rate of inflation. In this situation does a loss in purchasing power represent a cost of inflation? Why or why not? Do your banking fees represent a cost of inflation? Why or why not?: Inflation is a fall in the real value of your currency. Your money buy less. Decline in purchasing power. Bank fees are something different. The bank fees that you pay are something you have contractually agreed to with your bank. It doesn't matter where the value of your currency goes, your bank fees are the same.

Q: a. levying taxesb. creating banksc. establishing federal courtsd. coining moneye. admitting new states: A

Q: I live in Kansas and my dad has lung cancer. Where can I get a power of attorney form? What is the process so I can make finical decisions for him: Simply Google 'power of attorney forms Kansas' and take your pick. Remember that a general power of attorney won't give you carte blanch to run your fathers finances, many banks and other institutions require their OWN PoA's to be filled out. Businesses are not REQUIRED by law to accept a PoA, I suggest you sit down with an attorney and discuss options. Besides, I would be more worried about making his health care decisions than any other decision.

Send your message to us

*Email

*TEL

*Quantity

*Unit