Inputs: One (1) Line-Level LFE Input

And the adaptive bass boost algorithm adjusts the bass depending on how loud you’re listening

This portable Bluetooth speaker brings your moments to life with JBL Original Pro Sound

Power input: 100-240V

7 V Li-ion polymer battery

JBL Charge Essential 2 (Safra) noise cancelling headphones Inputs: One (1) Line-Level LFEPlay and Charge Endlessly. Take the party with you no matter what the weather. The JBL Charge Essential 2 speaker delivers bold JBL Original Pro Sound. Up to 20 hours of playtime and a handy powerbank to keep your devices charged to keep the party going all night. Rain? Spilled drinks? The IPX7 waterproof Charge Essential 2 survives whatever comes its way. General Features Whats in the box Key Specifications General Features Bold JBL Original Pro