In-earFit
4.5 hBattery life
5.2Bluetooth version
Spec guide
How it ranks among true wireless earbuds of 2025
Compared with true wireless earbuds released in 2025. Bars show the share of models it beats.
compared with other true wireless earbuds
Why is SOT LBT-TWS19CS a good choice?
Earbud weight (each): 3.3 gbetter than 96% of true wireless earbuds
Charging time: 1 hbetter than 91% of true wireless earbuds
Weak points
Battery life: 4.5 hworse than 96% of true wireless earbuds
Bluetooth version: 5.2worse than 85% of true wireless earbuds
In rankings
Specifications
Full specifications
Sound
- Ear cup design
- Closed-back
- Driver size
- 6 mm
- Lowest frequency
- 20 Hz
- Highest frequency
- 20,000 Hz
Battery & charging
- Battery life
- 4.5 h
- Charging time
- 1 h
Connectivity
- Wireless
- Yes
- Hi-res codec (LDAC / aptX HD / LHDC)
- No
- aptX
- No
- LDAC
- No
- USB-C
- Yes
Design & build
- Earbud weight (each)
- 3.3 g
Features
- Touch controls
- Yes
- Hands-free calls
- Yes
Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.
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