Motorola TX500 Universal Bluetooth In-Car Speakerphone CarKit (Certified Refurbished) This Certified Refurbished product is tested & certified to look and work like-new. The product includes all original accessories and is backed by a 90 day warranty. Loud and Clear- World class echo and noise reduction with one microphone, and powerful 2-watt speaker ensure you'll hear and be heard over the road noise. Most Talk and Standby Time- Industry leading talk and standby time so you can talk for miles without charging. The longest standby time with up to 6 months, and the most talk time with up to 45 hours. Speaks to You- This speakerphone tells you when you are connected, battery level and if mute is on with audible voice prompts. Connects to 2 Phones- Take calls from up to two phone lines at the same time, so more than one passenger can use the speakerphone. Also save up to six phone connections, so the whole family can use.