6 Hours of Playtime, with a USB C Rechargeable Battery: Keep the party going with a full 6 hours of uninterrupted playtime, and when its time for a charge you can use any USB-C cable! IP67 Everything Proof Rating: With the Hydra Mini, you get amazing sound from a speaker that is built rugged. It can withstand anything thrown its way, from water and dirt, to drops and shocks! 50mm ABR Driver: Its cylindrical design allows music to surround you with crystal clear highs, punchy lows, and thumping bass True Wireless Pairing technology: You can pair 2 HydraOrbit speakers together to get an unmatched stereo sound quality! *2-PACK*