JBL PartyBox On-The-Go 2 .
Playtime Up to 15 hours
Battery FeatureSwappable Battery (Sold Separately) & Quick Charge (10 min. for 80 min. playback)
Multi-Speaker ConnectionAuracastTM (Connects to multiple compatible JBL speakers)
Bluetooth Version Bluetooth 5.4
Microphone TypeWireless Digital Mic with Smart Key Change for vocal
App SupportJBL PartyBox App (Control lightshow, EQ, and more
Bass Frequency 40Hz – 20kHz (-6dB)