Digital Music Player
NW-A55/A55HN/A56/A56HN/A57
Specifications
Display
Interface
FM radio
Bluetooth
NFC
Headphone Out (Stereo Mini-jack)
Size/Resolution
3.1-inch (7.8 cm), WVGA (800 × 480 Pixels)
Panel type
TFT color display with white LED-backlight
Touch panel
Supported
USB
Hi-Speed USB (USB 2.0 compliant)
Headphone
Stereo Mini-jack
WM-PORT
WM-PORT (multiple connecting terminal): 22 pins
External memory
microSD, microSDHC, microSDXC
FM Frequency range 87.5 MHz to 108.0 MHz
Antenna
Headphone cord antenna
Version
Communication system:
Bluetooth Specification Version 4.2
Frequency band
2.4 GHz band (2.4000 GHz - 2.4835 GHz)
Modulation method
FHSS
Supported Bluetooth profiles
A2DP, AVRCP
Supported Codecs (Transmission) SBC, LDAC, aptX, aptX HD
Supported Codecs (Reception)
SBC, LDAC, AAC
NFC Active type (for reader and writer),Tag Type
Frequency response 20 Hz to 40,000 Hz
148
Summary of Contents for NW-A55
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