Item Type: Electric Guitar Wireless Transmitter ReceiverMaterial: PlasticTransmission Distance: Approx. 50meter / 164ftBattery Type: 2 x 5V lithium batteryBattery Model: Lithium batteryBattery Capacity: 600mAhDistortion: <0.05%Signal To Noise Ratio: 90dBSound Delay: <8ms .wang-edit-text{ font-family:'Arial' important; } .wang-edit-text table { border-top: 1px solid 000; border-left: 1px solid 000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid 000; border-right: 1px solid 000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; } Package List 1 x Transmitter1 x Receiver1 x Charger1 x User Manual 1CLEAR TRANSMISSION: High performance wireless audio transmission adopt advanced Bluetooth technology, which can efficiently and stably transmit audio signals to ensure clear and lossless sound quality 2WIDE WIRELESS TRANSMISSION RANGE: The wireless guitar transmitter receiver has a wireless transmission range of 50meter, you can freely move on the stage, enjoy complete wireless freedom 3STRONG COMPATIBILITY: Transmitter receiver system is suitable for a variety of musical instruments such as electric guitar, electronic blowpipe and bass, and one wire adapt to a variety of devices, which is convenient and practical 4SIMPLE AND EASY TO USE DESIGN: The electric guitar transmitter receiver use a simple design for easy and fast connection and use without complex setup and operation 5HIGH DURABILITY AND RELIABILITY: Wireless guitar transmitter receiver is made of excellent plastic materials, durable and reliable, and guarantee stable audio transmission during long term use