Cloud Alpha Wireless Specifications
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Cloud Alpha Wireless Specifications
Headphone
Driver: Dynamic, 50mm with neodymium magnets
Form factor: Over ear, circumaural, closed back
Frequency response: 15 Hz – 21 kHz
Impedance: 62 Ω
Sensitivity: 103 dBSPL/mW at 1 kHz
T.H.D.: ≤ 2%
Frame type: Aluminum
Ear cushions: Memory foam and premium leatherette
Microphone
Element: Electret condenser microphone
Polar pattern: Bi-directional, Noise-cancelling
Frequency response: 50 Hz – 7.2 kHz
Sensitivity: -15 dBFS/Pa at 1 kHz
Connections and Features
Audio connection: Wireless USB
USB audio format: Stereo
USB specification: USB 2.0
Sampling rates: 48 kHz
Bit-Depth: 24 bit
Included virtual surround sound: DTS Headphone:X
Audio controls: Onboard audio controls
Battery
Type: Rechargeable lithium-polymer
Battery life: up to 300 hours*
Charge time: 4.5 hours
Wireless
Type: 2.4 GHz
Wireless range: Up to 20 meters**
Physical
Weight: 322g
Weight with microphone: 335g
Cable length(s) and type(s): 0.5m USB charge cable
*Tested at 50% headphone volume. Battery life varies depending upon the usage.
**Wireless range may vary due to environmental conditions.