Professional Wireless Guitar/ System: supports uncompressed signal transmitting and more than 50m outdoor transmission range without interference. 2.4G Wireless Audio System: superior 90dB dynamic range, 24bit/48KHz sampling frequency, and 20Hz-20kHz frequency response for more stable and more clear signal transmission, anti-interference and ultra-short delay, giving you the perfect . Plug and Play, No Need of Connection Cable: flexible and convenient to use. Players can concentrate on their performance in stage, gigs and practice without the hassles of wires. 210° Rotatable 6.35mm Plug Design: available for instruments with input jack in different positions. Built-in Rechargeable Lithium Battery: long working time after fully , and comes with a type-c cable for convenient recharging, which ensures fine performance for your every show. Wide Compatibility: suitable for electric guitar, electric acoustic guitar, , and other musical instruments with 6.35mm jack. Also support for using with headphone, guitar amp, speaker, guitar effects pedal, audio mixer, etc. Power:10mW Distortion (+Noise):Less than 0.05% Signal-to-Noise Ratio (SNR): 90dB Operating Band:dedicated channel frequency band Sample Rate:48K 24bit Sound Delay (Latency):Less than 8ms Frequency Response Range(Frequency Response):20Hz-20KHz Transmission Distance (Range): 50 meters (No obstacle) Transmitter Battery:3.7V, 600mAh Receiver Battery:3.7V, 600mAh Working Temperature:-10℃-50℃ Charging:Type-C port Item Weight:33g/1.17oz(for each) Colour:Black Material:Plastic Package Contents: 1 * Transmitter 1 * Receiver 1 * Charging Cable 1 * Manual (English) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.