Feature Specification
Model SKU Sennheiser ME 2-II (Evolution Wireless Accessory Series) | SENME2II
Hardware Condition Brand New (Factory Sealed Box Packaging)
Transducer Core Principle Pre-Polarized Permanent Condenser Capsule
Acoustic Pick-Up Pattern Omnidirectional (Natural 360-Degree Voice Capture Axis)
Frequency Response Range Optimized 50 Hz to 18,000 Hz Speech & Dialogue Extraction
Equivalent Self-Noise Floor 36 dB Low Internal Noise Grid
Maximum Sound Pressure Level 130 dB SPL (Prevents Clipping During High-Volume Speech)
Sensitivity Profile 20 mV/Pa Core Output Capacity
Connector Interface Type 3.5 mm Locking Gold-Plated TRS Mini-Jack Node
Total Cable Length Footprint Heavy-Duty 1.6 Meters (5.25 Feet) Durable Line

Technical Specifications
Category Specification
Transmission Range Up to 350 feet ($100\text{m}$) Line-of-Sight (LOS)
System Signal Latency Low-latency monitoring of approximately 0.065 seconds (65ms)
Video Input Format Up to 4K UHD ($3840 \times 2160$) @ 30/25/24 fps via HDMI
Wireless Frequency 5 GHz Wireless Band with dynamic channel scanning
Hardwired Connectivity 1x HDMI Input, 1x USB-C (Wired phone monitoring/Data loop), 1x USB-C Camera Interface

Technical Specifications
Category Specification
System Oscillator Architecture PLL Synthesized Control Oscillator
RF Carrier Frequency Range Group A: 576.4 MHz – 599.9 MHz | Group B: 568.6 MHz – 592.1 MHz
Selectable Channels 48 Independent Wireless Channels
Maximum Transmission Range Up to 100 meters (328 feet) line-of-sight without physical obstacles
System Frequency Response 40 Hz to 18 kHz ($\pm 3\text{ dB}$)
Signal-to-Noise Ratio (SNR) Receiver: 70 dB or more | Lavalier Microphone: 74 dB SPL