1AVIOT · 2026WS-Q1PNK8.6Same price ≈ $60 Highest frequency 20,000 Hz vs 18,000 Hz Lowest frequency 150 Hz vs 60 HzStereo Compare with R990BTCompare
2DeWalt · 2026Jobsite Pro Wearable Speaker8% pricier ≈ $65 Bluetooth version 5 vs 5.4 Compare with R990BTCompare
3Tribit · 2026StormBox Micro 39.7Same price ≈ $60 Bluetooth version 6 vs 5.4 Output power 13 W vs 24 W Compare with R990BTCompare
8Medion · 2026LIFE BXO-14.328% cheaper ≈ $45 Weight 1,500 g vs 3,440 gOutput power 30 W vs 24 W Compare with R990BTCompare
10FiiO · 2026RETRO BOX FIO-RETROBOX23% pricier ≈ $75 Bluetooth version 6 vs 5.4Highest frequency 20,000 Hz vs 18,000 Hz Output power 11 W vs 24 WLowest frequency 65 Hz vs 60 Hz Compare with R990BTCompare