Audio & Noise Cancellation

• Driver Type: Dynamic

• Driver Size: 40 mm

• Impedance: 32 

• Sensitivity: 114 dB

• Noise Cancellation: Hybrid Active Noise Cancellation (combining feedforward and feedback ANC technologies) ​

Battery & Charging

• Playback Time: Up to 60 hours (27 hours with ANC enabled)

• Charging Time: Approximately 90 minutes

• Charging Port: USB-C

• Battery Capacity: 500 mAh ​

Connectivity

• Wireless: Yes

• Bluetooth Version: 5.3

• Bluetooth Codec: SBC

• Range: Up to 10 meters

• Multipoint Connection: Not supported ​

Microphones & Controls

• Microphones: 5 built-in microphones

• Controls: Touch panels on both earcups and one physical button on the right earcup

Design & Durability

• Fit: Over-ear

• Weight: 245 grams

• Dimensions: 197 x 173 x 83 mm

• Water Resistance: Splash resistant

• Materials: Plastic construction with leatherette earcups ​

Included in the Box

• Sudio K2 Headphones

• USB-C Charging Cable

• 3.5mm AUX Cable

• Owner’s Manual