Sudio K3
The All-Day Noise Cancelling Headphones
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| A1 | A1PRO | N2 | N2PRO | |
| $59.95 | $79.95 | $99.95 | $129.00 | |
| Active Noise Cancelling | - | YES | - | YES |
| Play time | Up to 30h total | Up to 30h total | Up to 30h total | Up to 30h total |
| Bluetooth | 5.3 | 5.3 | 5.3 | 5.3 |
| Charging | USB-C | USB-C | USB-C / Wireless Charging Case | USB-C / Wireless Charging Case |
| Water resistance | IPX4 | IPX4 | IPX4 | IPX4 |
| Microphone | 2 total | 2 total | 4 total | 4 total |
| Perfect for... | Commuting  |
Commuting |
Calls  |
Movies  |
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Up to 30h playtime
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Active Noise Cancellation (ANC)
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Adaptive dual-microphone technology
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Active Noise Cancellation (ANC)
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Working out  |
Movies |
Commuting |
Calls |
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IPX4 level water resistant |
Warm, balanced sound signature |
Up to 30h playtime |
Real Clear Voice technology |
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Sound Profile
Sound Profile
Description
Description
The Sudio K3 is a versatile noise-cancelling headphone built for all-day listening. With Active Noise Cancellation, powerful audio, and a comfortable ergonomic fit, it delivers clear music and calls wherever you go. Collapsible hinges allow for efficient storage, and the headphones are sweat and splash resistant for reliable use on the move. With up to 55 hours of playtime and made from recycled plastics, the K3 combines practicality, comfort, and quality for everyday use.
Key Features:
- Active Noise Cancellation
- Powerful listening experience
- Comfortable and ergonomic design
- Long playtime of 55 hours
- Crisp, clear calls
- Sweat and splash resistant
- Made from Recycled Plastics
Technical Specs
Technical Specs
Connections
- Wireless
- Yes
- USB contact type
- Type-C
- Charging type
- USB
- Bluetooth Version
- 6.0
- Bluetooth Codec
- SBC
- Range
- 15M
- Audio In
- 3.5mm Stereo
- Multi-point Bluetooth Connection
- Yes
Battery
- ANC + Music
- 32h
- Play Time
- 65 hours
- Time to full charge (min)
- ＜2Hours
- Quick charge
- -
- Min/max environment temperature
- 0 - 45℃
Design
- Fit
- Over-ear Headphones
- Microphone
- 5 Microphones
- Water protection level
- Splash Resistant
- Weight
- 245g
- Dimensions (W*H*D) mm
- 192*165*77.5 mm
- Buttons
- Rotary knob+KEY Control
- Voice Assistance
- IOS, Android
Sound
- Driver Type
- Dynamic
- Sensitivity
- 103dB
- Driver Size
- 40mm
- Impedance
- 32Ω
- Noise Isolation
- Active Noise Cancelling
Delivery and Returns
Delivery and Returns
Shipping & Dispatch
Free standard shipping on orders over $100.
Same-day dispatch before 2 pm AEST on Express orders. All other orders will be dispatched in 1-2 business days.
Standard Delivery: $9.95 (under $100) | FREE (over $100)
Express Delivery: $14.95 (under $100) | $8.95 (over $100)
Returns & Warranty
30-Day Returns for unused, unopened items in original packaging
12-Month Warranty on all Sudio products — contact us with your order details and a brief description of the issue, and we’ll handle the rest.
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Headphones That Deliver
Intuitive Playback Control
Sudio K3
WHY WE'RE OBSESSED
USE WIRED OR WIRELESSLY
REDUCE, REUSE, RECYCLE
In The Box
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Sudio N3 Pro
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High-definition listening experience
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Connects to multiple devices
Sweat and splash resistant
Made from Recycled Plastics
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