Product Introduction

USR-WA3 is an audio transmitter which used to transmit music in smart phone， PC， ipad， iphone to speakers by DLNA or AirPlay protocol. Replace the previous audio cable transmission， transmit in digital audio in wifi network， improve the fidelity， to make better sound and father distance. One side is smart phone or PC， the other side is speaker， with simple settings to enjoy wonderful music.

This transmitter support DLNA and Airplay protocol， all the softwares support these two protocol can be used.

Product Images

Features

• Support 802.11b/g/n wireless standard;
• WIFI frequency range 2.412GHz-2.484GHz;
• 5V power supply;
• Working current is 150mA;it is 800mA when USB is used for external power;
• Normal power is 0.75W;it is 4W when USB is used for external power;
• Size 110*80*25(mm);
• Support AP+STA and AP+network port mode;
• Audio sample rate up to 192KHz ;
• Support DLNA and airplay protocol;
• Supply the application software based on Android;
• Support wireless adjust the volume;
• Have been tested with Huawei， HTC， Lenovo， SAMSUNG， Iphone， etc;
• Can use the DLAN software in Android market;
• Also applied for the Apple products(iMac， iPad， iPhone);
• Transmit in digital signal in wifi network， transmission distance is much farther than traditional audio line;
• Routing function: WA3 connect to LAN， smart phone connect to WA3， can both play music and get on the internet;

Application Structure