Comica Wireless Lavalier Microphone: Boomx-D2 2.4G Compact, And Smartphone. Product Details ?2.4G Digital RF Wireless Mic with 650ft(200M) Stable Transmission?Comica BoomX-D2 wireless mic comes with two transmitters and one receiver. The working distance of up to 650ft, is ideal for Tiktok Livestream, interviews, Youtube video recordings, etc. ?One-Button Muting Real-Time Monitoring?The receiver of BoomX-D2 Wireless lapel mic has a 3.5mm headphone monitor hole, you can test whether it is working normally during recording. Press the power button briefly on the transmitter to mute, for short pauses or adjustments to the device during recording. ?Auto Frequency Adjustment Low Latency 20ms?Comica BoomX-D2 wireless camera microphone can be paired automatically and choose the best channel for stable and smooth signal transmission. Allowing audio to be transmitted faster and latency to be reduced to less than 20ms, high fidelity and fast transmission. ?MONO/STEREO/Safety Mode Switch and 2 Audio Input Modes?Comica BoomX-D2 lavalier mic provides mono/stereo switch?Additionally, activate the safety track mode to include a -6dB audio track for post-production, ensuring ultimate flexibility and audio control.Comes with internal and external mic two input modes, you can flexible use the input modes in different scenes. ?3 in 1 USB C Charging Cable,12 Hours Runtime?With built-in lithium battery, the standby time of this wireless mic set is up to 12 hours. 3 in 1USB C charging cable is included, it is very convenient to charge. (Notice:The orange cable can be used for charging and data transmitting; the black cables can only be used for charging. ) ?Wide Compatibility?BoomX-D2 Dual wireless lav mic comes with a 3.5mm TRS audio output cable? a 3.5mm TRRS audio output cable and a 3 in 1 Charging/Output Cable,compatible with Canon Nikon Sony Panasonic DSLR cameras, camcorders,PC and smartphones, etc.(Please note that the 3.5mm TRS-Lightning/ USB-C cable do not include in our package.) ?Noise Reduction?The New Version BoomX-D2 supports one click on the Pair/Denoise Button on the Transmitter to turn on/off the noise cancellation? makes your video voice clear and clean. 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.