Motorola TX500 Universal Bluetooth In-Car Speakerphone - Black - Retail Packaging 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. Choose "ships from and sold by Amazon.com" product to ensure new, authentic Motorola product. Motorola retail packaging includes- Bluetooth In-Car Speakerphone, Car Charger, Quick Start Guide. 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 Includes - Bluetooth In-Car Speakerphone, Car Charger, Quick Start Guide. Uses Bluetooth 2.1 technology The battery provides up to 45 hours of talk time and up to 6 months of standby time One-mic audio offers ambient noise reduction MultiPoint Technology allows you to take calls from two of the paired phones at the same time