Marshall Major IV Headphone

• Brand: Marshall

• Model: Major IV

• Type: Wireless On-Ear Headphones

• Fit: Over-the-Head

• Design: Foldable, Closed-Back

• Weight: 165 grams​

Audio Specifications

• Driver Type: Dynamic

• Driver Size: 40 mm

• Frequency Response: 20 Hz – 20 kHz

• Impedance: 32 Ohms

• Sensitivity: 99 dB SPL (100 mV @ 1 kHz)​ 

Capacity & Charging

• Playback Time: Up to 100+ hours (Bluetooth)

• Quick Charge: 15 minutes charging provides 15 hours of playtime

• Charging Port: USB Type-C

Controls & Features

• Control Interface: Multi-directional control knob

  • Play/Pause

  • Skip Tracks

  • Adjust Volume

  • Answer/End Calls

  • Power On/Off

• Microphone: Built-in for calls

• Voice Assistant Support: Yes (Google Assistant & Siri)

Connectivity

• Wireless: Bluetooth 5.0

• Bluetooth Range: Up to 10 meters

• Bluetooth Profiles: A2DP, AVRCP, HFP, HSP

• Wired Connection: 3.5 mm audio jack

• Audio Sharing: Yes, via 3.5 mm socket​

Package Contents

• Marshall Major IV Headphones

• 3.5 mm Audio Cable

• USB-C Charging Cable

• User Manual