Welcome to the store! 1. WiFi Audio Receiver for iOS and Android: Enjoy your own music, the best streaming, and internet radio. Tidal, Tune In, and iHeart Radio can all be played. 2. Multiroom Synchronization: Supports Connect, Tidal, TuneInRadio, iHeartRadio. 3. Simple WPS Setup: Makes your speaker dock/stereo Hi-Fi/home music streaming audio system wireless. 4. Wired Connection: The receiver features a LAN connection (Ethernet). It can be connected to your router or network via a cable, integrating it into your home network immediately for the most stable streaming performance. 5. WiFi Repeater Functionality: The receiver can also be used as a WiFi repeater, extending your home network's range and secured with a password. Name: Wireless WIFI Audio Receiver Signal-to-Noise Ratio: ≥ 80dB Distortion: ≤ 1.0% at 1KHz Wi-Fi Frequency Band: 2.4GHz Wi-Fi Working Range: Up to 100m Wi-Fi Profile: 802.11 a/b/g Bluetooth Version: V4.0 Bluetooth Profile: A2DP, AVRCP Bluetooth Working Range: Up to 10m (Level 2) Power Input: DC 5V/500mA Color: Black Material: Plastic Package Contents: 1 x Wireless WIFI Audio Receiver Note: Light and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement allowed error is +/- 1-3 cm.