These are new or open box units and are fully functional. SONY BLUE RAY WIRELESS LAN DVD PLAYER BDP-S3700

Sony BDP-S3700Blu-ray player with Wi-FI

General
Surround Sound Decoding Dolby Digital Plus
Dolby TrueHD
DTS-HD High Resolution Audio
DTS-HD Master Audio
4K Ultra HD No
3D Capable No
Internet Movie Streaming Yes
Built-in Wi-Fi 802.11 b/g/n
Smartphone App Control Yes
DVD Video Upconversion up to 1080p
Multibrand Remote Yes
Parts Warranty 1 Year
Labor Warranty 1 Year
Compatibility
CD-R Capable Yes
CD-R/W Capable Yes
SACD Playback No
DVD-Audio Playback No
Outputs
Digital Optical Output None
Digital Coaxial Output 1
HDMI Outputs 1
HDMI Version 1.4
Ethernet Ports Yes
Analog Audio Outputs None
1080p Video Output Yes
Component Video Outputs None
RS-232C Port None