1. The sound loudness is increased by 1-1.5dB, from 9W to 10W.
2. Battery life is improved,playtime is up to 12 hours, 4 hrs longer than StormBox Micro.
3. Advanced Bluetooth 5.3 technology, boasting a connection range of up to 120 feet.
4. SmartID charging port could charge your phone, tablet, and other accessories.