P/N: BTH-600-MP: Complete Bluetooth Radio Kit. Easily pair Bluetooth Adapter/Shoulder Mic/PTT only once. This kit will remember the pairing even when all items are powered off.  This Wireless Mic is more robust and weather resistant than other small, bargain Bluetooth speaker mics/lapel mics. Do not be fooled by other models, this water and dust proof mic is up for the battle. This mic has more than 40 hours of talk time (30 days of standby), easy pairing, no connectivity loss, and fully functional PTT. Other features include a waterproof front-facing speaker, directional noise canceling microphone, heavy-duty clothing/belt clip that swivels 360°, and strategically placed pairing and low-battery warning lights on the side of the microphone, protected by a weatherproof lens. lightweight and easy to use. The unit is multi-functional, featuring a broad-range volume control, 3.5mm earphone jack, and rechargeable/replaceable battery (comes with universal USB wall charger and cable). It can be paired with several Bluetooth devices, including Bluetooth compatible mobile phones. This Kit Includes: Bluetooth Speaker Mic Push To Talk(PTT) On Mic Dual Pairing-Phone & Two Way Bluetooth Radio Adapter Push to Talk(PTT) on Adapter USB Charger Included 30 Feet Average Range IP56-Protection from Water & Dust Easy/Simple Pairing Process Internal Memory FCC Certified Does Not Disable Emergency Button P25/Digital Radio Compatible 40 Hour Talk Time-30 Days of Stand By! Wireless PTT Option *Bluetooth Radio Adapters Not Compatible With Motorola Bluetooth Speaker Mics* Checkout Our Earpiece Options For Your Speaker Mic Here 30 Day Fit & Function Money Back Guarantee. Purchase with Confidence. 12 Month 100% Free Replacement Warranty  We have the best/easiest exchange & return process. Purchase with confidence. If you have any questions we are standing by to help.