The Wireless Micro is a pocket-sized solution for capturing pristine audio with your smartphone. It connects directly to your phone with no cables required and features two clip-on transmitters with in-built microphones, so you can get recording in seconds. Intelligent GainAssist technology will ensure your audio is perfect in any environment and with up to 21 hours of battery life using the included charging case, it is the ideal grab-and-go microphone for smartphone content creation.Main Features:Ultra-compact wireless microphone for smartphones available with either USB-C or Lightning connectionIn-built microphones and automatic pairing incredibly easy to useReceiver connects directly to a smartphone with no cables requiredIntelligent GainAssist technology for perfect audio every timeUp to 21 hours battery life with included charging caseUltra-compact, ultra-lightweight design for discreet on-camera presenceIntegrated windshields and additional furry windshields for clear outdoor recordingsWorks with free RDE Capture video recording appAvailable in black or whiteSpecifications:ACOUSTIC & ELECTRICAL SPECIFICATIONS (WIRELESS MICRO)Polar Pattern: OmnidirectionalFrequency Range: 20 Hz 20 kHzMaximum SPL: 135 dB SPLEquivalent Noise (A-Weighted): 21 dBASignal-to-noise Ratio: 73 dBTransmission Range: Over 100mDigital Connectivity:-USB-C [for Wireless Micro (USB-C)]-Lightning [for Wireless Micro (Lightning)]Sample Rate: 48kHzBit Depth: 24-bitOperating System Requirements:-iOS 14 and above (for Lightning and USB-C)-Android 11 and above (for USB-C only)Operating Time: 7 hoursPower Requirements:-TX: In-built rechargeable lithium-ion battery, charged via Pogo-pin contacts to Charging Case (5V, 0.1A)-RX (USB-C): 5V/0.1A-RX (Lightning): 3.5V to 4.4V/0.1AELECTRICAL SPECIFICATIONS (CHARGING CASE)Battery Capacity: 490 mAhPower Requirements: 5V/0.5A via USB-CCharging Time: 3 hoursCharge Current: 0.5ATotal Charges: 2 charges (extra 14 hours of operation)Connection Type: USB-CMECHANICAL SPECIFICATIONSWeight (grams):-Charging Case: 61-TX: 12 (without magnet), 18 (with magnet)-RX: 6-Combined: 102Dimensions (Transmitter, in millimetres):-L 40-W 20-H 17Dimensions (Receiver, in millimetres):-L 44-W 24-H 9Dimensions (Charging case, in millimetres):-L 72-W 58-H 30US-D4ADA7F9