Adaptive ANC automatically adjusts your level of noise cancellation to match your surroundings, leaving behind nothing but the sound you want. A re-engineered acoustic enclosure and microphone placement combined with new algorithms deliver incredibly precise noise cancelling without impacting sound quality.
Custom-made 11mm beryllium drivers deliver lossless audio and Master & Dynamic's signature rich, warm sound. MW09's sound is inspired by the acoustics of a live performance and is engineered for a detailed, expansive sound experience you can take anywhere.
Enjoy up to 16 hours of music on a single charge, with an extra 32 hours of battery life in the portable charging case. In a rush? Enjoy up to 2 hours of listening on just 5 minutes of charge time.
Materials and Design
Model: MW09 Active Noise-Cancelling True Wireless Earphones
Materials: Aluminum and sapphire glass earphones, charging case made with Kevlar® fiber or aluminum
Dimensions: Charging case - 45.5 x 64.5 x 25.6 mm (H x W x D), Earphones - 20.3 x 21.5 x 21 mm (H x W x D)
Weight: Earphones - 8.1g each, charging case (Kevlar®) - 50.5g, charging case (Aluminum) - 62.5g
Dust and Waterproof Rating: Earphones are IP54, charging case is IPX4
Sound and Features
Active Noise-Cancelling: 3 modes of Hybrid ANC including Adaptive ANC, All Day ANC, and Max ANC
Drivers: 11mm beryllium
Audio Format: Supports AAC, LC3, SBC, AptX Lossless up to 16-bit / 44.1 kHz, AptX Adaptive up to 24-bit / 96 kHz, and AptX Adaptive low latency gaming mode. Auracast Ready.
Microphone Type: 6-microphone talk solution with proprietary wind reduction, 3 microphones in each earphone
Ambient Listening Modes: Awareness Mode, Voice Mode, Natural Mode
Connectivity and Charging
Earphone Battery Life: Up to 16 hours playtime
Earphone Charge Time: 50% in 20 minutes, 100% in 60 minutes via cable, 100% in 185 minutes via wireless charging
Charging Case Battery Life: 32 additional hours of charge, Up to 48 hours total playtime
Case Charge Time: 50% in 20 minutes, 100% in 60 minutes via cable, 50% in 70 minutes, 100% in 160 minutes via wireless charger
Connectivity Between Earphones: Bluetooth® 5.4
Connectivity Distance: 100ft/30m
