NOTE; The is 17inch in size, but as portable as it is, it gives you a loud sound which would be enough for you to host a party of 10-15 persons or more in a big room or pallor. and it also has an inbuilt battery that can last for 24-48hrs on a moderate volume. it was designed to be very portable so you can put it inside your traveling bag and travel with. it is a single item which has four small speakers, that are high technology speakers makes up of woofer, sub-woofer and auxiliary speakers. you can also call it a compress home theater or small but mighty gadget.
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New Style Wireless Bluetooth Speaker for TV 2 Horns Good Bass Portable Soundbar Speakers For Stereo Subwoofer Sound Box
1: Built-in high-capacity lithium-ion battery, convenient USB interface 5V charging.
2: Support MP3 music player, Bluetooth connectivity.
3: Open the phone to search for Bluetooth devices and then connection pairing.
4: After successful pairing Bluetooth will beep, indicating Bluetooth connection.
5: Support phone audio to Bluetooth stereo music, support functions and receive calls using a Bluetooth.
2.Play format: MP3
3.Output power: 2*5W RMS
4.Speaker inverted phase tube: 2
5.Frequency response: 100HZ---18KHZ
6.SNR: more than 75dB
7.Built in lithium battery: 3.7V ,1800mAh
8.Power input (USB):DC5V
Note:The speaker major in smartphones,pc computers and MP3/MP4,it can also be used for TV,but you need a aux cable to connect it,if the out put is too big.
1x Sound speaker
1x USB line
1x audio cable