JBL Go 3 Eco and Clip 4 Eco Bluetooth speakers are made with 90% PCR plastic and 100% recycled fabric.Both speakers come in JBL's most sustainable packaging yet, reducing the use of virgin plastic.The JBL Go 3 Eco is a pocket-sized speaker with 5 hours of playtime and rich JBL Pro Sound.The JBL Clip 4 Eco is a compact speaker with 10 hours of playtime and powerful bass.