What's in the Box

• EW-DP EK digital portable single channel receiver
• EW-D SK digital bodypack transmitter
• ME 4 omnidirectional lavalier microphone
• Mounting kit (cheese plate, cold shoe, belt clip & screws)
• BA 70 li-ion battery & (2) AA battery
• Locking 3.5 mm TRS plug to 3.5 mm TRS plug cable
• Locking 3.5 mm TRS plug to XLR plug cable
• USB-C charging cable

System

• Wireless Technology: Digital UHF
• Number of RF Channel Frequencies: 2240
• Included Transmitters: 1 x Bodypack
• Diversity: Intelligent Switching Diversity
• RF Frequency Band: 520 to 576 MHz
• RF Bandwidth: 56 MHz
• Frequency Step Size: 25 kHz
• RF Channel Scanning: Auto-Scan
• Max Operating Range: 328.1' / 100 m (Line of Sight)
• Max Transmitters per Band: 58
• Built-In Recorder: No
• Mobile App Compatible:
• Yes: Android & iOS
• App Name: Sennheiser Smart Assist
• Functionality: Adjust Settings, Remote Control, Setup
• *As of March, 2023: Check with manufacturer for the most up-to-date compatibility
• Bluetooth: 5.1 LE
• Bluetooth Operating Distance: 120' / 36.6 m (Transmitter Sync, App Control)
• Sample Rate/Resolution: 24-Bit
• Latency: 1.9 ms
• Dynamic Range: 134 dB
• Encryption: None

Receiver

• Receiver Type: Camera-Mount
• Mounting Options: Belt Clip, Shoe-Mount, 1/4"-20 Female (with Included Hardware)
• Antenna: 2 x 1/4 Wave Rod, Fixed
• Number of Audio Channels: 1
• Audio I/O:
• 1 x 1/8" / 3.5 mm TRS Female Unbalanced Output (Lockable)
• 1 x 1/8" / 3.5 mm TRS Female Unbalanced Headphone Output (Lockable)
• Audio Output Level:
• 1/8" / 3.5 mm Output:
• 2 dBV (Max, Unbalanced)
• Frequency Response: 20 Hz to 20 kHz
• Network I/O: None
• Word Clock I/O: None
• USB/Lightning Connectivity: 1 x USB-C Female (Bus Power, Charging)
• RF Output Power: 10 mW (EIRP)
• Power Requirements: Battery, Bus Power (USB)
• Battery Type:
• 2 x AA (Included)
• 1 x Sennheiser Battery Pack (Included)
• Approx. Battery Life: 7 Hours
• Display & Indicators: 1 x Backlit OLED (AF Level, Frequency, Mute, RF Level, Transmitter Battery Status)
• Operating Temperature: 14 to 131 degrees F / -10 to 55 degrees C
• Operating Humidity: 5 to 95%
• Dimensions: 3.4 x 2.6 x 1.1" / 86 x 67 x 28 mm
• Weight: 0.3 lb / 140 g

Transmitter

• Transmitter Type: Bodypack
• RF Output Power:
• 10 mW (ERP)
• Up to 10 mW (EIRP)
• Audio I/O: 1 x 1/8" / 3.5 mm TRS Female Input (Lockable)
• Muting: Mute Switch
• Audio Input Level: 2 to 4.35 V RMS
• Auto-Level Control: No
• Frequency Response: 20 Hz to 20 kHz
• Sync Method: Bluetooth
• Antenna: 1 x Flexible Whip, Fixed (Beltpack)
• Power Requirements: Battery
• Battery Type:
• 2 x AA (Included)
• 1 x Sennheiser Battery Pack (Included, Replaceable)
• Approx. Battery Life:
• 8 Hours (Alkaline)
• 12 Hours (Sennheiser Battery Pack)
• Display & Indicators:
• 1 x LED (Mute)
• 1 x LED (Sync)
• Housing: Metal
• Dimensions: 2.5 x 3.1 x 0.8" / 63 x 80 x 20 mm (without Antennas)
• Weight: 4.2 oz / 120 g (without Batteries)

Microphone

• Microphone Type: Lavalier
• Colour: Black
• Sound Field: Mono
• Capsule: Electret Condenser
• Polar Pattern: Omnidirectional
• Frequency Range: 50 Hz to 18 kHz
• Equivalent Noise Level: 31 dB
• Maximum SPL: 120 dB SPL
• Sensitivity: 17 mV/Pa at 1 kHz
• Output: 1 x 1/8" / 3.5 mm TRS Male (Lockable)
• Cable Length: 5.2' / 1.6 m
• Operating Voltage: 10 V

Charging Case

• Capacity: Not Specified by Manufacturer

Packaging Info

• Package Weight: 1.795 lb / 0.8 kg
• Box Dimensions (LxWxH): 13.4 x 8.6 x 3.1"