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 K3 delivers clear, powerful sound with Active Noise Cancellation, a comfortable ergonomic fit, and 55 hours of playtime, built for everyday listening. Comes with a softshell travel case.
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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