JBL Partybox 300 vs 310 - Is Newer Better? - YouTube
JBL Partybox 310 | Portable party speaker with dazzling lights and powerful JBL Pro Sound
iF Design - JBL Partybox app
Amazon.com: JBL Partybox 310 Portable Rechargeable Bluetooth RGB LED Party Box Speaker : Electronics
Amazon.com: UpBright Car 12V DC Adapter Compatible with JBL Partybox 310 200 300 Party Box Partybox310 PartyBox200 PartyBox300 Portable Bluetooth Speaker Auto RV Camper Lighter Plug Power Supply Battery Charger : Electronics
User manual JBL Party Box 310 (English - 30 pages)