QCYTrue wireless earbuds
QCY Crossky C30 T33
QCY Crossky C30 T33 is a true wireless earbuds released in 2025. Key specs: fit Open-ear, battery life 5 h, Bluetooth version 5.4, water resistance (IPx) IPx4.
4.2Score
Noise control & calls4.6
Battery2.6
Build & features4.8
price range$25–35Reference price converted from EUR
- Year
- 2025
- Brand
QCY- Popularity
- #1,880 of 2,581
- Model numbers
- QCY Crossky C30 T33
Open-earFit
NoActive noise cancelling
5 hBattery life
5.4Bluetooth version
IPx4Water resistance (IPx)
YesMultipoint (two devices)
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 Crossky C30 T33 a good choice?
Bluetooth version: 5.4better than 79% of true wireless earbuds
Weak points
Battery life: 5 hworse than 93% of true wireless earbuds
Total with charging case: 25 hworse than 76% of true wireless earbuds
Water resistance (IPx): IPx4worse than 99% of true wireless earbuds
Specifications
Full specifications
Sound
- Ear cup design
- Closed-back
- Driver size
- 10.8 mm
- Number of drivers
- 2
- Adjustable equaliser
- Yes
Noise control
- Active noise cancelling
- No
- Microphones
- 4
- Noise reduction for calls
- Yes
Battery & charging
- Battery life
- 5 h
- Total with charging case
- 25 h
- Battery capacity
- 32 mAh
- Charging time
- 2 h
Connectivity
- Wireless
- Yes
- Hi-res codec (LDAC / aptX HD / LHDC)
- No
- aptX
- No
- LDAC
- No
- Multipoint (two devices)
- Yes
- Low-latency game mode
- Yes
Design & build
- Earbud weight (each)
- 5 g
- Protection rating
- IPX4
- Water resistance (IPx)
- IPx4
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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