1JBL · 2022Wave Flex8.37% pricier ≈ $45 Battery life 8 h vs 7.5 hDriver size 12 mm vs 11 mm Compare with KH-CRZ20TCompare
2AVIOT · 2022Openpiece S TE-S15.65% pricier ≈ $40 Battery life 8 h vs 7.5 hCharging time 1.5 h vs 2 h Driver size 10 mm vs 11 mmEarbud weight (each) 4.2 g vs 4.1 g Compare with KH-CRZ20TCompare
3JVC · 2022HA-A30T6.610% pricier ≈ $45 Battery life 9 h vs 7.5 h Driver size 6 mm vs 11 mmEarbud weight (each) 4.2 g vs 4.1 g Compare with KH-CRZ20TCompare
4JBL · 2022Wave Buds4.97% cheaper ≈ $35 Battery life 8 h vs 7.5 h Driver size 8 mm vs 11 mmEarbud weight (each) 4.5 g vs 4.1 g Compare with KH-CRZ20TCompare
5Yamaha · 2022TW-E7B5.07% pricier ≈ $45 aptX Battery life 6 h vs 7.5 hEarbud weight (each) 7.3 g vs 4.1 g Compare with KH-CRZ20TCompare
6Audio Technica · 2022ATH-CKS30TW7.218% pricier ≈ $45 Lowest frequency 5 Hz vs 20 HzWater resistance (IPx) IPx5 vs IPx4 Charging time 2.5 h vs 2 hDriver size 9 mm vs 11 mm Compare with KH-CRZ20TCompare
8Audio Technica · 2023ATH-SQ1TW26.9Same price ≈ $40 Water resistance (IPx) IPx5 vs IPx4Earbud weight (each) 4 g vs 4.1 g Battery life 6.5 h vs 7.5 hDriver size 5.8 mm vs 11 mm Compare with KH-CRZ20TCompare
9AVIOT · 2022TE-D01q27.67% cheaper ≈ $35 Battery life 11.5 h vs 7.5 hCharging time 1.5 h vs 2 h Earbud weight (each) 5.5 g vs 4.1 gDriver size 10 mm vs 11 mm Compare with KH-CRZ20TCompare