Mobile video creators will appreciate the G2's pocket-sized portability. With the transmitter and receiver each weighing just 1.38oz and measuring approximately 2*1.7*0.7in. 2-in-1 technical solution supports two devices (1TX+1RX) charging simultaneously via one power supply. The enhanced version of rechargeable batteries in G2 make it easy to afford 8-hour continuous filming. If you forget to charge it after previous recording, make use of the transition or break to refill it with quick charge,50% power in 40 minutesand 80% in 1 hour. Torestore the subtle changes in sound, SYNCO G2 coalesceslow cut, gain control and real-time audio monitoring system. You have larger adjustment range for various conditions. Both transmitter and receiver feature true-color TFT displays, which boast quick response, high brightness and contrast, readable in different intensity of light, To get you going quickly,it shows current recording mode, battery status, and audio level. The integrated DSP chip in SYNCO G2 wireless microphone system directly optimizes the signals from input to output. Synchronous capture, processing and output result in few latency for live streaming, while the audio is good enough for immediate use. You do not have to spenda lot of time on complicatedpost production.