The shape of the Beoplay M3 is based on a simple silhouette to give it a sleek, homely look. The overall design is all about character, a character that can easily change its identity by simply adding a different cover. The Beoplay M3 offers a finely tuned audio experience, large enough to fill a medium-sized room with rich and authentic Bang & Olufsen Signature Sound. The sound quality is perfected by the sophisticated placement Streaming options: Airplay | Spotify connect | Google cast WIFI: yes Bluetooth: yes Bluetooth version: Bluetooth 4.2 Wireless range (wifi): 30 m NFC: no Active speaker: yes Minimum frequency: 43 Hz Maximum frequency: 22000 Hz Total output power: 20 W Speaker sensitivity: 90 dB Weight: 1.87 kg Product width: 11.20 cm Product height: 15.10 cm Product depth: 1.40 cm Packing width: 19.40 cm Packaging height: 16.80 cm packing depth: 24.70 cm number: 1 speaker (M3)