VOCOPRO Digital Wireless Guitar,Monitor,
- PHR-3 (Frequency Set 1-4)
- Tap-and-Sync 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-Fi Interference.