2025
Elecom LBT-TWS19
4.5 h
Better than LBT-TWS18
- Earbud weight (each) 4.2 g → 3.3 g
Worse
LBT-TWS18 vs LBT-TWS19 — full comparison- Battery life 8 h → 4.5 h
- Hi-res codec (LDAC / aptX HD / LHDC)
- LDAC
2025
Better than LBT-TWS17
- Battery life 5.5 h → 8 h
- Hi-res codec (LDAC / aptX HD / LHDC)
- LDAC
- Charging time 1.5 h → 1 h
Worse
LBT-TWS17 vs LBT-TWS18 — full comparison- Driver size 14.2 mm → 10 mm
- Earbud weight (each) 3.3 g → 4.2 g
2024
Elecom LBT-TWS17
5.5 h
Better than LBT-TWS16
LBT-TWS16 vs LBT-TWS17 — full comparison- Battery life 5 h → 5.5 h
- Driver size 8 mm → 14.2 mm
- Earbud weight (each) 3.6 g → 3.3 g
2023
Worse
LBT-TWS15 vs LBT-TWS16 — full comparison- Battery life 5.5 h → 5 h
- Driver size 10 mm → 8 mm
- Earbud weight (each) 3.3 g → 3.6 g
2023
Better than LBT-TWS13
- Earbud weight (each) 3.5 g → 3.3 g
Worse
LBT-TWS13 vs LBT-TWS15 — full comparison- Battery life 6 h → 5.5 h
2022
Better than LBT-TWS12
LBT-TWS12 vs LBT-TWS13 — full comparison- Battery life 4.5 h → 6 h
- Bluetooth version 5 → 5.2
- Driver size 8 mm → 10 mm
- Earbud weight (each) 4 g → 3.5 g
2022
Elecom LBT-TWS12
4.5 h
Better than LBT-TWS11
- Battery life 4 h → 4.5 h
Worse
LBT-TWS11 vs LBT-TWS12 — full comparison- Driver size 14 mm → 8 mm
- Earbud weight (each) 3.4 g → 4 g
2021
Better than LBT-TWS10
- Battery life 3 h → 4 h
- Driver size 6 mm → 14 mm
Worse
LBT-TWS10 vs LBT-TWS11 — full comparison- Earbud weight (each) 3.2 g → 3.4 g
2020
The first generation in our catalog.
Specifications
Key specs by generation
| LBT-TWS10 · 2020 | LBT-TWS11 · 2021 | LBT-TWS12 · 2022 | LBT-TWS13 · 2022 | LBT-TWS15 · 2023 | LBT-TWS16 · 2023 | LBT-TWS17 · 2024 | LBT-TWS18 · 2025 | LBT-TWS19 · 2025 | |
|---|---|---|---|---|---|---|---|---|---|
| Fit | In-ear | Semi-in-ear (open) | In-ear | In-ear | In-ear | In-ear | Semi-in-ear (open) | In-ear | In-ear |
| Active noise cancelling | — | — | — | Yes | Yes | — | — | Yes | — |
| Battery life | 3 h | 4 h | 4.5 h | 6 h | 5.5 h | 5 h | 5.5 h | 8 h | 4.5 h |
| Bluetooth version | 5 | 5 | 5 | 5.2 | 5.2 | 5.3 | 5.3 | 5.2 | 5.2 |
| Score | — | — | — | 5.9 | 5.5 | — | — | 7.2 | — |