Sony NW-A55 Help Guide - Page 149
Noise Canceling system, Ambient Sound Mode, General, Capacity
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Noise Canceling system Digital Noise Canceling (Select Environment) Full-auto AINC Bus/Train Airplane Office Ambient Sound Mode Ambient Sound Mode Supported General Power Source Built-in battery: Built-in Rechargeable lithium-ion Battery Charging and Power supply: USB power (from a computer via a USB) Charging Time USB-based charging Approx. 4 hours Operating temperature 5 °C to 35 °C (41 ºF to 95 ºF) Dimensions w/h/d, projecting parts not included Approx. 54.8 mm × 97.3 mm × 10.7 mm (2.16 inches × 3.84 inches × 0.43 inches) w/h/d Approx. 55.7 mm × 97.3 mm × 10.8 mm (2.20 inches × 3.84 inches × 0.43 inches) Mass Approx. 99 g (3.50 oz) Capacity NW-A55 16 GB NW-A55HN 16 GB NW-A55L 16 GB NW-A56 32 GB NW-A56HN 32 GB NW-A57 64 GB Actual available memory for other contents NW-A55 Approx. 12.26 GB=13,164,150,784 byte NW-A55HN Approx. 12.26 GB=13,164,150,784 byte NW-A55L Approx. 12.26 GB=13,164,150,784 byte NW-A56 Approx. 26.81 GB=28,794,585,088 byte NW-A56HN Approx. 26.81 GB=28,794,585,088 byte 149
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