- Montblanc "MTB 03" wireless earbuds feature Sound Signature created by internationally renowned acoustics experts - Includes charging case with in-ear headphones, USB-C charging cable, silicone ear tips (XS, S, M, L) - Active noise cancellation - Proximity sensors automatically play/pause when you put in/take out the headphones - Touch control sensor on the emblem - 5-6 hours of playback time - Up to 3 charges from case - Connectivity to smart watch - Customize your sound experience using the Montblanc Sound app - Wireless Bluetooth 5.2 (Multipoint 10m range) - Spot clean - Imported Online Inquiries: NMS21_NBPH8 Store Inquiries: #4685713