Features 1,[Clear Sound] This wireless guitar system adopts advanced UHF technology, the transmitting delay is less than 4ms, ensuring real time output. 2,[30m Transmitting] This system supports four devices to operate simultaneously, with a transmitting range of 30 meters, delivering stable sound with no interference. 3,[6.35mm Plug and Play] The wireless guitar transmitter and receiver are equipped with 6.35mm plug, can automatically pair within seconds, allowing for quick setup. 4,[Easy Mode Switching] You can effortlessly switch between active and passive pickup modes to adapt to different playing preferences. 5,[Wide Compatibility] Suitable for guitars, bass, violin, keyboards, and more, this system is designed to provide maximum convenience for stage performances or practices. Specification Item Type: Wireless Guitar System Material: ABS Power: Transmitter: 3.7V 300mah rechargeable lithium cell (built in) Receiver: 3.7V 300mah rechargeable lithium cell (built in) Frequency Band: 2.4GHz Dynamic Range: 108dB Sound Resolution: 24 bit or 48KHz Frequency Response: 20Hz20KHz, and1dB or 3dB Frequency Stability: ±3PPM Transmitting Delay: 4ms Battery Life: 512 hours Charging Time: 1.5 hours Transmitting Distance: 30m (not for use through wall) 6.35mm Plug: Yes Package List 1 x Transmitter1 x Receiver1 x USB Cable1 x User Manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.