$45.58
$64.72
The Saramonic Ultra 04 Wireless Lavalier Microphone is a premium, dual-channel wireless system designed for demanding creators who require a compact, high-performance solution for interviews, video production, live broadcasting, and vlogging. The Ultra 04 features two discreet white transmitters, professional lavalier microphones, real-time remote control, 32-bit float onboard recording, advanced timecode support for multi-camera workflows, and versatile device compatibility for cameras, smartphones, tablets, and computers. Its IPX5-rated weatherproof construction, external antenna, and remarkable long-range wireless capability ensure dependable performance indoors and outdoors. The system is supplied with windscreens, a charging carry case, and magnetic mounts for various production scenarios.FeaturesDual wireless transmitters with omnidirectional built-in and included lavalier microphones for flexible placement and broadcast-quality sound capture.32-bit float onboard recording (8GB per transmitter) maximizes dynamic range and prevents distortion, with simple file transfer to a computer—no extra apps needed.Advanced timecode synchronization for precise multi-camera video/audio sync in post-production.Compact universal receiver: mounts to cameras, USB-C/Lightning smartphones, tablets, and computers.Effortless remote control from the receiver, 30-step gain adjustment, auto-gain function, mute, record trigger, and ClearVoice™ AGC noise cancellation for reduced background distractions.Up to 130 dB SPL maximum input, robust for loud environments such as live music, sports, or urban locations.IPX5 water-resistant transmitters for reliable outdoor use in challenging weather conditions.External antenna enables a wireless range up to 300 meters (984 feet), even in congested RF environments.Universal compatibility with cameras (3.5mm TRS), smartphones, tablets, and computers (USB-C/Lightning); playback supported without disconnecting the receiver.High-resolution AMOLED touchscreen on receiver for monitoring and fast adjustments.Flexible output modes: Mono, Stereo, Safety Track, and selectable low-cut filter and vocal boost for tailored audio.128-bit encryption for security and clear transmission.Fast pairing, app-based settings, firmware updates, and battery monitoring via Saramonic App.Charging carry case with 2900mAh battery provides 2 full charges and up to 18 hours operation; USB-C charging supported during use.Included accessories: furry windscreens, magnetic mounts, wind muffs, USB cables, and carrying pouch for versatile shooting scenarios.SpecificationTransmitter (TX)Transmission Type2.4 GHz digital frequencyModulationGFSKAntennaPIFA antennaOperating Range (without obstacles)1 RX with 2 TX: 300 m (with external antenna); 250 m (without external antenna)RF Output Power<20 dBmDistortion≤0.1%Frequency Response20 Hz to 20 kHzSampling Rate (Wireless Recording)48 kHz 24-bitSampling Rate (Onboard Recording)48 kHz 24-bit or 48 kHz 32-bit floatSignal-to-Noise Ratio> 90 dBAudio InputIn-built microphone, 3.5 mm TRSReference Audio Input Level-30 to -42 dBV (MIC input, 0 dB attenuation)Max SPL130 dB SPL (in low gain mode)Storage8 GBPort for Reading Audio FilesUSB-C PortPower SupplyIn-built lithium-ion batteryIn-built Battery Capacity495 mAhBattery LifeApprox. 6 hoursCharging TimeApprox. 1.5 hours (via charging case or USB-C port, 5V/1A)Weight35gDimensions45.5×33.5×15 mm (L x W x H, clip height not included)IP RatingIPX5Operating Temperature0°C to 50°CStorage Temperature-20°C to 50°CReceiver (RX)Transmission Type2.4 GHz digital frequencyModulationGFSKAntennaPIFA antennaOperating Range (without obstacles)1 RX with 2 TX: 300 m (with external antenna); 250 m (without external antenna)RF Output Power<20 dBmDistortion≤0.1%Frequency Response20 Hz to 20 kHzSampling Rate (Wireless Recording)48 kHz 24-bitSampling Rate (Onboard Recording)48 kHz 24-bit or 48 kHz 32-bit floatSignal-to-Noise Ratio> 90 dBAudio InputIn-built microphone, 3.5 mm TRSReference Audio Input Level-30 to -42 dBV (MIC input, 0 dB attenuation)Max SPL130 dB SPL (in low gain mode)Storage8 GBPort for Reading Audio FilesUSB-C PortPower SupplyIn-built lithium-ion batteryIn-built Battery Capacity495 mAhBattery LifeApprox. 6 hoursCharging TimeApprox. 1.5 hours (via charging case or USB-C port, 5V/1A)Transmission Type2.4 GHz digital frequencyModulationGFSKAntennaPIFA antennaOperating Range (without obstacles)1 RX with 2 TX: 300 m (with external antenna); 250 m (without external antenna)RF Output Power<20 dBmDistortion≤0.1%Frequency Response20 Hz to 20 kHzSampling Rate (Wireless Recording)48 kHz 24-bitSampling Rate (Onboard Recording)48 kHz 24-bit or 48 kHz 32-bit floatSignal-to-Noise Ratio>90 dBAudio Input3.5 mm multi-functional outputAudio Output3.5 mm multi-functional outputMonitoring Port3.5 mm multi-functional outputExternal Antenna PortTSP portPower SupplyIn-built lithium-ion batteryBattery Capacity465 mAhBattery LifeApprox. 6 hoursCharging TimeApprox. 1.5 hours (via charging case or USB-C charging port, 5V/1A)Weight36 gDimensions (L × W × H)54 × 34.1 × 18 mm (clip height not included)Operating Temperature0°C to 50°CStorage Temperature-20°C to 50°CCharging CaseBattery Capacity2900 mAhCharging TimeApprox. 2 hours (5V/2A)Charging ConnectorUSB-C portTimes for Charging TX and RX>1 time (for 2 TX and 1 RX)Weight210.5 gDimensions (L × W × H)117 × 48.5 × 62.4 mmOperating Temperature0°C to 50°CStorage Temperature-20°C to 50°CPackage Includes2 x Transmitter1 x Receiver1 x Charging Case1 x USB-C to USB-C Data Cable1 x 3.5 mm TRS to TRS Audio Cable1 x Lightning Adapter1 x USB-C Adapter2 x Fur Windshield2 x Magnet1 x External Antenna2 x Lavalier Microphone1 x Carrying Bag
Lavalier Wireless Microphone Systems
