Features:
Streaming local or online music from iOS， Android device to speaker.
External wifi antenna to strengthen signal.
Aluminum case for better heat sink.
Support DLAN and Airplay.
Support muiti-people online， share music one by one.
Multi-Environment: home， hotel， outside， car.
Multi output: Optical and 3.5 mm audio.

Specifications:
Compliant 802.11b/g/n standard (Max 150Mbps)
WiFi encryption by WPA，WPA2，WPA2 Mixed
Supports DLNA， AirPlay，Qplay
Supports airplay audio format: .aac，.mp3， .wav， .flac，ape
IO:
Micro USB: Power supply
WiFi LED: WiFi Signal
Power LED: Power signal
SPDIF: Digital audio interface
Earphone: Analog audio interface
USB: Extend uDisk and 3G dongle
Reset hold: Reset system
Item weight: 148g / 5.21oz
Item size: 80 * 80 * 21mm / 3.1 * 3.1 * 0.8in
Package weight: 262g / 9.64oz
Package size: 124 * 125 * 50mm / 4.8 * 4.9 * 2.0in

Package List:
1 * Wifi Audio Radio Receiver
1 * Antennae
1 * USB Cable
1 * Audio Cable
1 * User Manual(English)