【Limited Time Sale】55,000 yen ⇒ 53,000 yen MONTBLANC MB 01 Wireless Headphone black This is a new, unopened item (still in its original film wrapping) obtained from the Montblanc online store. Ident No. MB127673 《Specifications》 Maximum 20 hours of playback time Sound: Active Noise Cancellation (ANC): ANC off and Live mode, adjustable via the Montblanc Sound App Drivers: φ40mm Neodymium Connectivity: Bluetooth 5.0 (multipoint, within a 10m range), wireless and wired, connection to smartwatches Audio codecs: adaptive aptX AAC Sensors: Proximity sensor (automatically plays/pauses music when headphones are put on/taken off) Buttons: On/Off switch, volume, pause/next/previous, ANC button, assistant button 《Accessories》Pouch, jack cable, USB cable, in-flight adapter 《Color》Black 《Retail Price》83,600 yen Wireless headphones equipped with active noise cancellation and boasting a battery life of up to 30 hours. - Brand: MONTBLANC - Model Name: MB 01 - Function: Active Noise Cancellation - Battery Life: Up to 30 hours - Compatibility: Android, iOS compatible - Connection Method: Bluetooth Thank you for viewing.