ACEMIC wireless receiver with a frequency range of 660-690MHz, featuring IR function. - Brand: ACEMIC - Frequency Range: 660-690MHz - Modulation: FM - Receiver Model: PR-8 UHF DIVERSITY WIRELESS RECEIVER - Accessories: Case, manual, AC adapter, cable - IR Function: Equipped with IR function (pairing function for transmitter and receiver) Thank you for viewing. *Imported product. No warranty. *Operation confirmed. *Used for 2-3 months, with some signs of use on the battery cover, etc., but no noticeable scratches. *Only the batteries (3 AA batteries) are not included from the original accessories. *Nickel-metal hydride batteries can also be used. *Transmitter GT-2 is L-shaped. (A self-made adapter cable for the angled jack of a Stratocaster and a transmitter case for attaching to a guitar strap are included as a bonus) *For detailed specifications such as frequency band and output wattage, please refer to: https://www.acemicaudio.com/products/guitar-wireless-system-pr-8-gt