MARSHALL / WILLENN II Black and Brass

The Willen II delivers powerful sound despite its small size. Improved drivers and a larger frame enhance sound quality, and the headphones are IP67 waterproof and dustproof, with up to 17 hours of playtime.

■Color: BLACK & BRASS
■Type: Passive radiator type
■Communication method: Bluetooth 5.3 LE
■Supported codecs: SBC, AAC, LC3
■Power amplifier: 38W Class D amplifier
■Frequency range: 75Hz-20,000Hz
■Continuous playback time: Approximately 17 hours
■Full charge time: Approximately 2.5 hours (20 minutes of charging provides approximately 5.5 hours of continuous playback)
■Wireless range: Approximately 10m
■Multipoint connection: Supported
■Waterproof rating: IP67
■Sensitivity: 88 dB SPL @ 1m
■Weight: Approximately 360g
■Dimensions: H105 x W105 x D43.4mm
■Accessories: USB Type-C to C charging cable (approximately 82cm)