Feature:1. Digital system(transmitter + receiver) for musical instruments like electric guitar, bass, etc. With strong anti interface ability and stable signal transmission, less than 5ms delay.2. Supports using multiple systems at the same time without interfering with each other, and effective transmission range is up to 50M.3. The 220 degree rotatable 6.35mm plug offers unparalleled versatility and convenience, making it the ideal companion for a wide range of musical instruments and audio devices.4. With various effects of reverberation, echo and chorus, and can also realize OTG internal recording to meet your needs in sound recording and short video photograph will not be disturbed by noise.5. Built in rechargeable lithium battery, long working hours; comes with a dual ended USB cable for conveniently charging the transmitter and receiver simultaneously.Specification:Item Type: Digital Guitar SystemMaterial: ABSSystem Response Frequency: 20~20KHzDistortion: <0.05%Delay: <5msTransmission Distance: Approx. 30-50m / 98.43-164.04ftAuto Off: 5 minutesBattery Life: 5 hours (vary by environment)Battery Capacity: 600mAhSize: Approx. 95 x 43 x 33mm / 3.74 x 1.69 x 1.30inWeight: 107g / 3.78ozPackage Weight: 252g / 8.90ozPackage Size: Approx. 14.5 x 13.5 x 4.3cm / 5.71 x 5.31 x 1.69in.Package List:1 x Transmitter1 x Receiver1 x Type C Charging Cable1 x Manual (English)