Sennheiser EW-DP ME4 SET (R1-6) Wireless Clip-On Microphone System for Video (520 - 576 MHz)

Sennheiser EW-DP ME4 SET R1-6, Fully Digital Portable UHF Wireless System, For video applications, With ME 4 condenser lavalier microphone, Frequency range R1-6: 520 - 576 MHz, Bluetooth for synchronisation and control, Smart Notifications for troubleshooting and system guidance, Battery life: transmitter up to 12 hours / receiver up to 7 hours, Dynamic range: 134 dB, System latency: 1.9 ms, Transmitter power: 10 mW, Up to 56 MHz switching bandwidth, Receiver stackable and magnetically mountable, Receiver charging possible via USB-C port, Smart Assist app for monitoring and control, Receiver dimensions (W x H x D): 86 x 28 x 67 mm, Pocket transmitter dimensions (W x H x D): 63 x 80 x 20 mm, Receiver weight: 140 g, Weight of pocket transmitter: 120 g, Includes EW-DP EK digital portable single-channel receiver, EW-D SK digital bodypack transmitter, ME 4 lavalier microphone (cardioid polar pattern), mounting kit, BA 70 Li-ion rechargeable battery and two AA batteries, 3.5 mm TRS mini jack