JBL Partybox 310 Speaker Li-ion Rechargeable Battery. 5.1 Bluetooth, Black

The speaker is equipped with a built-in lithium-ion rechargeable battery, allowing you to enjoy music without the need for a constant power source. Battery life may vary depending on usage.

JBL Partybox 310, Portable Bluetooth Speaker ,Light Effect, Wheels – Gadgets House

JBL PartyBox Encore Bluetooth® Speaker, Black - Worldshop

JBL Partybox 310 Speaker Li-ion Rechargeable Battery. 5.1 Bluetooth, Black

Rockville ELITE-5B 5.25 Bookshelf Speakers Bluetooth/Optical+JBL Wireless Mics - Rockville Audio

JBL Partybox 310 Speaker Li-ion Rechargeable Battery. 5.1 Bluetooth, Black

JBL Partybox 310 Portable Party Speaker

JBL PartyBox On-The-Go Speaker and Wireless Microphone

JBL PartyBox 710 Review

JBL PartyBox Encore Karaoke Party Speaker – Openbax

EXCLUSIVE BUNDLE - Includes (1) JBL PartyBox 310 Portable Party Speaker and (1) gSport Deluxe Protective Cargo Sleeve 240W RMS OF POWERFUL JBL

JBL PartyBox 310 Portable Party Speaker Bundle with gSport Cargo Sleeve (Black)