Rich JBL Original Pro Sound JBL Pro Sound delivers surprisingly rich audio and punchy bass from Clip 4 Eco' 's compact size. Eco-friendly recycled materials and packaging New innovative, eco-friendly design—same rich JBL Original Pro Sound performance. Created using up to 90% PCR (post-consumer recycled) plastic with 100% recycled fabric on the speaker grille, the design of the JBL Clip 4 Eco significantly reduces the amount of virgin plastic being used while reducing the overall carbon footprint of the product. It also comes in sustainable packaging made from FSC - certified paper printed with soy ink. Integrated carabiner With a redesigned carabiner that's integrated into the speaker itself for extra protection, take your JBL Clip 4 Eco anywhere and everywhere. Just clip on a belt, strap, or buckle and go explore the world. Wireless Bluetooth streaming Wirelessly stream music from your phone, tablet, or any other Bluetooth-enabled device. IP67 waterproof and dustproof To the pool. To the park. JBL Clip 4 Eco is IP67 waterproof and dustproof, so you can bring your speaker anywhere. 10 hours of battery life Don't sweat the small stuff like charging your battery. JBL Clip 4 Eco gives you up to 10 hours of playtime on a single charge. Bold style and ultra-portable design JBL Clip 4 Eco 's ultra-portable design goes great with the latest styles, and its colorful fabrics and expressive details make it look as great as it sounds.