Feature: 1. CRYSTAL CLEAR SOUND: Wireless guitar system adopt advanced UHF tech, <4ms latency, no lag. Supports 4 simultaneous devices with a 100ft range for stable, interference resistant sound 2. SIMPLE PLUG AND PLAY: Electric guitar transceiver receiver support auto pairing in seconds. Switch between active pickup and passive pickup modes with ease 3. WIDE COMPATIBILITY: Transceiver receiver works with guitar, bass, violin, keyboard, and more. Compact and lightweight, fit for all jack types 4. LEGIBLE AND EASY TO USE: Just plug and go, electric guitar transceiver receiver is suitable for beginners and pros alike. Designed for maximum convenience on the stage or practice 5. LONG BATTERY LIFE: Rechargeable Li ion battery provides up to 5-12hrs of playtime with a fast 1.5 hour charge. USB cable included for charging, suitable for guitarist Specification: Item Type: Wireless Guitar System Material: ABS Power Supply: Transmitter: 3.7V 300mah rechargeable lithium battery Receiver: 3.7V 300mah rechargeable lithium battery Frequency Band: 2.4GHz Dynamic Range: 108dB Sound Resolution: 24 bit48KHz Frequency Response: 20Hz~20KHz, +1dB/-3dB Frequency Stability Value: ±3PPM Transmission Delay: <4ms Battery Life: 5-12 Hours Charging Time: 1.5 Hours Transmission Distance: 100feet . Package List: 1 x Transmitter 1 x Receiver 1 x USB Cable 1 x User Manual