Ovevo Q20 Necklace Headset Car Bluetooth Automatically Charging

Feature: 1.Strong magnetic absorption base design,easy to put back,not easy to lose. 2.9 hours long call. 3.Automatic charging. 4.High quality call. 5.High-capacity battery. 6.Powerful IC protection chip,antomatically identify the headset power,automatically charge the headset,full automatic power-off. 7.Could be automatically connected to two mobile phones,no additional operation. Package Included: 1 X Car Bluetooth Kit 1 X Headset Specificaiton: Model Q20 Power Input DC 500mA Transmission Range 2.4-2.48GHz Battery Polymer battery Charging Time 1.5 hours Working Time 1.5 hours Battery Capacity 400mA Bluetooth Version V4.2 Material Aluminum Alloy Weight 30g Specificaiton: Model Q20 Power Input DC 500mA Transmission Range 2.4-2.48GHz Battery Polymer battery Charging Time 1.5 hours Working Time 1.5 hours Battery Capacity 400mA Bluetooth Version V4.2 Material Aluminum Alloy Weight 30g