Saramonic Blink 500 B2+

Specification : RX ReceiverDisplay: OLEDReception Type: 2.4GHz Digital FrequencyModulation: GFSKOperating Range: Up to 492.1' (150m) Without ObstaclesRF Output Power: <13mWFrequency Response 20Hz to 20KHzDigital Resolution: 24-Bit/48kHzSignal-to-Noise Ratio: >80dBDistortion: <0.1%Analog Audio Output: 3.5mm TRSDigital Audio Outputs: USB-C and MFi Certified Lightning (via connection adapters)Output Mode Types: Mono / Stereo / Safety (Mono)Headphone Output Connector: 3.5mm TRSSelectable Low-Cut Filter: 75Hz & 150HzSystem’s Voice Delay: ≤25msOLED Screen Resolution: 128 x 80 pixelsPower Requirements: Built-in Li-ion Battery, USB-C DC 5V or Charging ContactBattery Life: Approximately 16-hoursCharging Time: Approximately 1.5-hoursBattery Specifications: 3.7V / 400mAhWeight: 1.06oz (30g)Dimensions: 1.94 x 1.48 x 0.74” (49.5 × 37.5 × 18.8mm)Operating Temperatures: 0° to 122°F (0°C to 50°C)Storage Temperatures: -50° to 122°F (–10°C to +50°C)