Compact Wireless 2.4Ghz Clip-On Microphone System With Lavalier | Blink 500 Prox Product Details Incredibly easy-to-use clip-on wireless mic system with lavalier that delivers high-quality sound to cameras, recorders, mixers, and other 3.5mm input devices. Transmitter (TX) has a built-in omni mic and can be clipped to clothing, used as a belt pack with included lavalier, or transmit line-level audio. Features OLED display with metering, input level control, and mute. Camera Mountable Dual receiver (RX) features a Mono/Stereo output setting, headphone out, OLED display with metering, includes a 3.5mm TRS cable, and can add second ProX TX transmitter (sold separately). Ultracompact and Lightweight, the system features a remarkable 10-hour battery run time on a full charge, 328-feet (100m) line-of-sight range, and automatic channel switching. The system powers on and off, automatically when opening and closing the 2000mAh charging case. Case can charge the system up to 2.5 additional times anywhere, for up to an incredible 35-hrs of power on the go. 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.