Lotmusic 2.4Ghz Wireless Guitar System, Rechargeable Digital Wireless Guitar Product Details ?Plug and Play: Supports 4 sets of devices working simultaneously, wireless transmitter-receiver one-to-one and no-interference; and one transmitter can transmit a signal to several receivers at the same time also. ?Impressive Perform: Crystal-clear sampling at frequency range spanning 10Hz to 22kHz, you can capture and transmitted the most subtle of nuances with our wireless guitar system Transmitter Receiver. ?20m Stable and Clear Signal Transmission: Our wireless transmitter-receivers apply 2.4GHZ Chip, uncompressed signal transmission, low noise, and latency, the effective range is about 20 meters. ?Suitable for Variety Occasions: 270 rotatable plug design. Fit for all the electronic music instruments with a 6.35 jack. ?Long Working Time and Rechargeable: Built-in rechargeable lithium battery, working hours over 10 hours for 1.5 hrs charging, the package of wireless transmitter-receiver comes with a USB cable for convenient recharging.Plug and Play: Supports 4 sets of devices working simultaneously, wireless transmitter-receiver one-to-one and no-interference; and one transmitter can transmit a signal to several receivers at the same time also. Payment We accept PayPal and credit cards via PayPal. Taxes - US We collect sales tax, as required by law. Shipping We make every effort of shipping within 3 business day of payment clearing. The estimated delivery time is 2 - 5 business days from the shipping date. Policies If you do need to return your item, please contact us via email (you will receive an email when your product ships with additional details - Subject: Important information about your purchase). You will then be provided with a return shipping label and packing slip. Pack the item carefully. Include the packing slip, apply the shipping label, and return the item within 30 business days of the date you request a return, or your return will be canceled. Once we receive your order we will inspect the return. Please allow up to 5 business days of receiving the returned item for your refund.