📌LAB POINTS connect to amp or powered speakers for full streaming capabilities with high-quality DAC and digital features such as multi-room setup + 10 band EQ Pro Plus is the mid-level model for WiiM audiophile-grade streamers, the main upgrade is the DAC + ultra-high-resolution analog to digital conversion (ADC) works with Airplay, Google Cast, Spotify, Tidal and all major services WiiM's streaming platform allows you to stream high-resolution music; create multi-room audio setups; customize your setup using WiiM Home App; and use voice commands (Alexa, Google Assistant, Siri) "WiiM has become one of the top brands in the streaming component market with their ease of use, sound quality, and full-featured app. Simply connect your amplifier or powered speakers to the WiiM streamer (we recommend hardwiring the components). Then with a couple steps in the WiiM app, you'll have a reliable, high-quality streaming setup with your existing components." - TTL 🔑KEY FEATURES stream up to 24-bit / 192 kHz DAC: AKM 4493SEQ ADC (analog to digital conversion): up to 192kHz / 24 bit audio Bluetooth 5.0 (2 way), Wi-Fi 5 inputs: RCA, optical outputs: RCA, optical, SPDIF ethernet: yes touch control: play/pause, volume, (1) preset 5.5 x 5.5 x 1.6" / 140 x 140 x 42mm 0.9 lbs / 0.4kg 📦COMES WITH remote control with voice mic USB-C power cable + power adaptor RCA cable (1.5m) optical cable (1.2m) WiiM Pro vs. WiiM Pro Plus Plus features a higher-end DAC for better sound quality Plus features better analog to digital conversion (ADC), which is relevant if you plan to stream an analog source such as a turntable or CD player Plus comes with remote with voice mic