Bluetooth profiles: headset, handsfree -Frequency: 2.4-2.48GHZ -Connection distance: 0-10m -Talk time: 15-16 hours (manufacturer rated) -Stand by time: 1000 hours / 41 days (manufacturer rated) -Power Supply: Built-in 650mAh lithium battery or car cigarette charger -Packaging includes: 1 * Bluetooth Carkit, 1 * Car charger, 1 * USB cable, 6 * Suction cups, 1 * English user manual -PLEASE NOTE: This product requires a lead time of 10 to 14 days.
