little monkey WIRELESS BLUETOOTH K31 SPEAKER DYNAMIC HIGH DESTINATION SOUND DEEP BASS Portable Mini Bluetooth Speaker Wireless Speakers USB handsfree mp3 player ,BASS XPANSION Speaker With Calling Functions And Powerful Sound MOBILE/TABLET/COMPUTERCar/laptop/home/outdoor/indoor Mini Speaker With Compatible With All Android & Media Devices , 4.1 Channel Bluetooth Speaker (MULTICOLOR, 4.1Channel) 56 W Bluetooth Speaker  (Black, 4.1 Channel)

LITTLE MONKEY Options mini bluetooth speaker: (erd international standard, you can adjust the volume directly through the stereo, 10 metershigh-fidelity taransmission with nondestructive, super portable, shock sound, specialty designed for smart phone and tablet pc: speakerphone function:- supports speakerphone built-in microphone to bring clear call for you it's very perfecteither with single or multiplayer for phone calls or video char. Pure music perfect enjoy:- high- fideklity sond stereo speaker built-in resonace radiator device equipped with high- efficiency power amplifier super low frequency dynamic bass- rich flexible achieveve a more shocking extremely super bass effect. Lasting power long battery life:- two power modes built-in lithium secondry medium volume with 8 hr of playback capability suitable for any occasin, connecticting pin is micro usb type A pin and mini USB type B pin, usb cable is 0.5 mtr.