30+ Hours Play Time & 30W Dual DriverYkall bluetooth speaker can power music for more than 30 hours play time. Experience bold sounds and rich bass even against noisy backgrounds, the portable bluetooth speaker are dual driver speakerphone and super bass radiator are great for party, pool, camping, cycling, trekking, mountaineering, etc. Richer Bass & Immersive Theater ExperienceWireless Bluetooth Speaker via Exclusive dual speaker enhances bass while enhancing the clarity of middle and treble notes. With crystal highs, crisp mids and rich bass, creates an immersive listening experience unlike any other. Pair two M2pro wireless bluetooth speakers to achieve 60W wireless stereo playing for left and right. Top Bluetooth 5.0 TechnologyBluetooth 5.0 speaker compatible with all your bluetooth devices, provides a stable connection at a distance of 60ft. And the phone can display the remaining power of the speaker. Bluetooth speaker automatically connects the last device used