COMICA LinkFlex AD2 XLR / 6.35mm -3.5mm Audio Mic Preamp with Phantom Power Preamp Amplifier is compatible with iOS / Android smartphones, main DSLR cameras and guitar. < / li> Features: XLR / 6.35mm audio adapter: just plug in the 6.35mm audio connector ( guitar or other instrument) or microphone XLR connector to LINKFLEX AD2, then connect them to the device with 3.5mm output cable. Universal for camera and smartphone with output jack 3.5mm. Support 48V phantom power: Can provide power to the microphone supporting 48V phantom power to avoid recording interrupt due to low power. Audio Preamp and Gain Control: The supplied gain control knob allows you to easily adjust the audio input gain. The processed audio can be monitored via the 3.5mm headphone output. Two-way audio monitor for microphone / phone: real-time monitor; Playback monitor. Design of clamp and bottom mounting strap. Specifications: < / p> Brand: CoMica Model: LinkFlex AD2 Input: XLR, 6.35mm Output: 3.5mm audio out, 3.5mm headphone out Bandwidth Frequency response: 20Hz-20kHz, 1dB Gain range: 20dB maximum gain THD noise: less than 0 , 02%, RL = 2 k Ohm, f = 20 Hz ~ 20 kHz, Vo = 1 V rms Compatible battery: 1 * 9V 6LR61 / 6F22 battery Operating temperature: 0 ~ 50 Storage temperature: -20 ~ 60 Product size: 10.2 * 5.3 * 4.3cm / 4 * 2.1 * 1.7in Product weight: 109 g / 3.8oz Package size: 15.2 * 11.5 * 8cm / 6 * 4.5 * 3.1in Package weight: 200g / 7.1oz Packing list: 1 * CoMica LinkFle x AD2 mic preamp "