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3 in 1 4000MAH Best Big Bluetooth Speakers with Phone Holder Function

Enjoy portable music and reserve battery power with this Bluetooth speaker. Its built-in 4000 MAH power bank lets you charge a USB device, and it has a 3.5mm jack for connecting wired audio sources. This Bluetooth speaker lets you take selfies from your smartphone with its remote camera capture function.

Bluetooth: 4.2

Material: ABS+UV

Battery Capacity: 4000mah

Support: TF Card Music Playing

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Best Big Bluetooth Speakers Description

The multi-function wireless speaker featuring high definition Bluetooth 3.0 technology, perfect for your home, office, or outdoor activities. It can be used as speaker, power bank, FM radio and phone stand. As a speaker, it pairs from up to 30 feet away and up to 1 hour of play time. Also, you can slide out stand holds a variety of phone sizes for easy viewing. When you mobile phone is out of battery, you can also use it as power bank for charge. It also supports the FM radio and TF cards function.

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About this item

Charge anywhere: Built in 4000mah super electric vehicle grade battery that can go for up to 24 Hours. Quick charge gets back to full in about 3 hours. Our portable Bluetooth speaker comes with USB port to easily recharge all your mobile devices. Makes Music Last - Just imagine the amount of fun you’ll have at a picnic or on your boat - on a single charge!

Superior sound quality: The Bluetooth speaker with dual high-performance drivers and unique enhanced bass. The treble is clean and defined, the bass is powerful. You can enjoy the wonderful music, whether indoors or outdoors.

Built-in mic: The Bluetooth speaker built-in microphone design and not only provides hands-free and skip function with higher stereo sound quality.

Portable speaker: Lightweight, very durability and compact size. Classic one-piece black design, smooth and supple appearance gives you a great visual experience. It's a great gift for teenagers, kids, family, and friends.

Frequency: 2.402-2.480GHz

Max Power Output: 3W

MIC Sensitivity MID: -32db

RF Range: 10M

Charging: 3.7V –4.2V DC

Working Voltage: 4.8V –5.5V DC

Working Current: 200MA

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Recommend this Bluetooth speaker as a gift reason

For a lot of people, the Bluetooth is the next evolutionary step in mobile phone technology: a phone that you stick in your ear. Of course, there are also obvious drawbacks to the technology. For one thing, it makes group phone calls more difficult. You used to be able to simply switch your device to speaker-phone mode and then everyone in the room could hear and interact with the call. If you did that now, it would translate as a voice screaming out of your ear, while everyone in the room would be leaning forward to shout their answers back into your ear. What you need is an external speaker.

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How many times has a private conversation with a client, co-worker, or vendor turned into a conference call? Normally, a conference call involves putting one person on hold while you connect with a third person. But sometimes you are in the middle of a discussion when someone walks past your cubicle whom you realize has some insight into the current project. For those spontaneously-generated conference calls, you will just switch your phone to its speaker.

Material
ABS+UV

Product Review

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