Digital wireless guitar, monitor, and recording system

VocoPro's Play, Hear & Record is an innovative way for a guitarist to play, monitor, and record or stream their talent from guitar to computer via USB receiver with built in audio interface, while listening via in-ear monitor, and sending signal to the guitar amplifier, Wirelessly and effortlessly!. Choose between a 30° angled jack PHR-3 or 90° angled jack PHR-9. * Tap-and-SyncTM allows users to change and sync frequency to ALL receivers within 200 feet range.* Up to four frequency groups, designed to work together without interference.* Built-in rechargeable battery with 6 hours of run time on each charge. 3.7v Li-ion 650 mAh.* Operates in super low latency 900 MHz, away from TV, radio and Wi-FiTM Interference.* Extend run-time with Mini 5V USB charging port or power bank not included as power source.* System includes: Commander-GT-3 x 1 Commander-CA x 1 Commander-PR x 1 Commander-UR x 1 Commander-HR x 1 IE-9 x 1. Shipping Dimensions: 12x8x4 Shipping Weight: 2 lbs Battery Info: 3.7v Li-ion 650mAh