Specifications: Wireless transmitter & receiver set designed for electronic music instruments like guitar, bass, etc. 2.4G uncompressed wireless signal transmission, low noise and latency, effective range is about 30 meters. Supports 6 sets of devices working at same time, one-to-one and no-interference; and one transmitter can transmit signal to several receivers at the same time. Built-in rechargeable lithium battery, long working hours, and comes with USB cable for convenient recharging. 280° rotatable 1/4" plug, available for instruments with input jack in different positions. Item Name: Guitar Transmitter Receiver Material: Nylon + ABS Sample Range: 24bit/48KHz Uncompressed Digital Transmission Latency: 105dB Operating Band: 2.4G ISM Worldwide Frequency Response: 20-20KHz, +1dB/-3dB Power Supply: 2 x 3.7V 600mA Lithium Batteries (Included) Features: Wireless, Rechargeable, Guitar Accessory Size: 13cm x 3.8cm x 1.2cm/5.1" x 1.5" x 0.5" (Approx.) Notes: 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. Package Includes: 1 x Transmitter 1 x Receiver 1 x USB Cable 1 x User Manual Wireless transmitter & receiver set designed for electronic music instruments like guitar, bass, etc. 2.4G uncompressed wireless signal transmission, low noise and latency, effective range is about 30 meters. Supports 6 sets of devices working at same time, one-to-one and no-interference; and one transmitter can transmit signal to several receivers at the same time. Built-in rechargeable lithium battery, long working hours, and comes with USB cable for convenient recharging. 280° rotatable 1/4" plug, available for instruments with input jack in different positions.