Building on the popularity and acceptance of the RØDE NTG2, the NTG4+ features an all-new condenser capsule with low noise, high sensitivity and the convenience of on-board equalisation/level control via digital switching. In-Built Battery The NTG4+ is the very first microphone to feature an in-built battery that provides 150+ hours of operation from with a charge time of only two hours. The included MicroUSB cable makes charging simple and convenient, meaning the mic can be charged via a computer, power-brick or even your car. Intuitive Digital Switching Control the in-built high-pass filter, pad and high frequency boost using convenient digital switching on the microphone body. Persistent states ensure your settings are retained when the microphone is switched off. Super Low-Noise The NTG4 & NTG4+ both feature an all-new condenser capsule from RØDE with low noise floor, higher sensitivity and a rich, smooth character. Broadcast sound quality Low noise circuitry Internal rechargeable lithium battery, supplying over 150 hours operation Fully charged in under two hours via MicroUSB Rugged metal construction Convenient digital switching High Frequency Boost High Pass Filter (Flat/75Hz) PAD (-10db) MicroUSB cable included Ten year extended warranty with online registration NTG4+ Specifications Acoustic Principle Line Gradient Capsule 0.50" Polar Pattern Supercardoid Address Type End Frequency Range 20Hz - 20kHz(selected HPF @75Hz) Output Impedance 200Ω Maximum SPL 135dB SPL (@ 1kHz, 1% THD into 1KΩ load) Sensitivity -32.0dB re 1 Volt/Pascal (25.00mV @ 94 dB SPL) +/- 2 dB @ 1kHz Equivalent Noise Level (A-weighted) 16dB-A Power Options +48V phantom power, Interntal Battery Weight 176gm Dimensions 278mmH x 22mmW x 22mmD Output XLR Output Warranty 1 year with free extension to 10 years following registration