Feature:1. Wireless Design: Enjoy the freedom of wireless performance with this top notch receiver, providing a hassle free experience during performances or practice sessions.2. Clear Sound Transmission: Experience exceptional sound quality without any interference or signal loss, giving you a professional listening experience.3. Convenient USB Charging: The built in lithium battery can be easily recharged via USB, providing long lasting power, efficient and reliable.4. Versatile Compatibility: The receiver is compatible with most electric guitars, bass guitars, keyboards, electronic instruments, and other instruments with pickups.5. Easy to Use: Simply plug in and play, no complicated setup required. Enhance your performance effortlessly, convenient for you to use.Specification:Item Type: Guitar ReceiverMaterial: ABSBattery Type: Lithium Battery (Shipped with built in battery)Battery Capacity: 650mAhPower Supply: USB Charging.Package List:2 x Wireless Guitar Receiver1 x USB Data Cable1 x User Manual