Audio Quality
Powerful sound with enhanced bass (GO4 Pro Sound)
Connectivity
Bluetooth, MicroSD card, and USB-A support
Durability
IP67 rated – waterproof and dustproof
Battery Life
Up to 7 hours of playback (9 hours with Playtime Boost)
Charging
Fast USB-C charging
Dimensions & Weight
Approx. 20.5 × 7.5 × 7.5 cm; 400 grams
The sound on this speaker is phenomenal, with bass that really kicks! I love how rugged it is with IP67, making it perfect for anywhere, and the battery lasts ages while charging quickly.