BR Blue tooth Speaker Electro Tech JBL Mini Coin Size Wireless Bluetooth Speaker Stereo Sound with SDFM Selfie Click Button Function Easy to Carry in Pocket Traveling Party Compatible with All Devices [Black Colour] Speaker Mod  (Compatible only with All Smart Phone)

Bluetooth V5.0, has longer transmission distance, most far no obstacle distance of 15m , Higher reliability and more energy saving, higher energy efficiency. Featuring a built-in Li-ion 700mAh rechargeable battery to ensure up to 12 hours solid playtime when set to 50% volume. Recharge in just 2.5 hours with the micro USB cable. The only button on the speaker is the ON/ OFF button with LED indicator, which is also able to play/pause with click, play the next track with 2 clicks and play the previous track with 3 clicks.