The Chord Electronics Poly, when combined with the Chord Electronics Mojo, becomes a micro SD card music player, wireless streamer, Bluetooth player and Roon endpoint. The setup is now made even easier with the launch of the Chord Electronics “Gofigure” app.What Hi-Fi magazine reviewed Poly with five stars!See Poly firmware update instructions HERE “Gofigure” configuration app available for download see setup instructions HERE Chord Electronics Poly Key Features; Up to 9 hour battery life Bluetooth A2DP connectivity WiFi 2.4gHz connectivity Airplay connectivity Micro SD music storage Roon ready DLNA compatible Supports up to 768kHz DSD 512 compatible DSD via DoP Tech:Portable streamer/player that combines with MojoWireless streaming from connected devices at home or on-the-goBuilt-in unlimited-capacity Micro SD card slot for music library storage/playbackControl via familiar smartphone appsUpgrades sound quality from headphones, in-car systems, home audio and moreEmpowers smartphones as ‘hi-fi quality portable digital audio playersChord Electronics’ award-winning sound quality for streamed and Micro SD musicConnects via Wi-Fi 2.4GHz (for optimum stability)Rechargeable LiPo 2200mAh battery: 9-hour + playtime and fast-charging via USBPlayback support: Roon, DNLA, AirPlay and Bluetooth 4.1Precision-machined aluminium casing with black anodisation, opaque black wireless signal window and silicone feetSupport for all major file types including ACC, WAV, FLAC, AIFF, OGG VORBIS, ALAC, WMA and MP3High-resolution audio-compatible: PCM sample rates: 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz, 358.8kHz, 384kHz,717.6kHz and 768kHz; DSD via DoP sample rates: DSD64 – DSD256 (Quad-DSD); DSD from SD cardDevices supported: iPhone, iPad, Android phones/tablets, Windows and Mac OS X computers and DAPsDimensions: 50mm (L) x 62mm (W) x 22mm (H)Over-the-air software updatesHotspot mode: Poly can create its own hotspot where networks/devices/countries don’t support tetheringIntegrated Access Point: allows configuration of connected networks (up to 32)DLNA server and renderer (SD card); SMB Server (SD card); MPD player (SD Card)