TO
Line · TOZO
Open Series
7Models
2023 → 2026Period
77 $Average price
The Open Series line includes 7 models at TOZO, from TOZO OpenBuds (2023) to TOZO OpenWear (2026). Total battery life changed by -17% between the first and the latest model. The launch price rose 14% over the period.
Chronology
Generation by generation
- --33% earbud-only battery life
- --24% total battery life with case
- +24% lighter per earbud
- -$20 pricier at launch
- ++100% earbud-only battery life
- --50% total battery life with case
- -25% heavier per earbud
- ·IPX5 rating vs IPX6
- -No USB-C, unlike this model
- -Loses multipoint compared to this model
- +$29.999999999999993 cheaper at launch
- --37% earbud-only battery life
- ++150% total battery life with case
- +20% lighter per earbud
- ·Bluetooth 5.4 vs 5.3
- +Adds USB-C
- -$70 pricier at launch
- ++20% earbud-only battery life
- -6% heavier per earbud
- +Gains multipoint
- +$80 cheaper at launch
- --17% earbud-only battery life
- +40% lighter per earbud
- -Loses multipoint compared to this model
- -$10 pricier at launch
- ++250% earbud-only battery life
- --12% total battery life with case
- -96% heavier per earbud
- ·IPX6 rating vs IPX5
- +Gains multipoint
- -$19.999999999999993 pricier at launch