Carbon monoxide alarm Car safety hammer Bluetooth headset Car quick charge - Black

HIGH SENSITIVE CO SENSOR: Sound and light alerts when CO is over 100 PPM in car. This provides good safety for people in car, especially when you are very tired. The built-in safety escape hammer can be used in an emergency.
QUALCOMM QUICK CHARGE 3.0: Features 4 TIMES faster charging speed than traditional methods and 38 percent more efficiency than quick charge 2.0. ( Notes: quick charge ability is limited to products with qualcomm quick charge technology.)
DUAL PORT CAR CHARGER: Features quick charge 3.0 port and usb type c port ( 5V/3A Support Quick Charge ) can charge 2 devices simultaneously at high speed, that provide up to 18W (12V/1.5A 9V/2A 5V/3A) of charging power and non-quick charge devices up to 5V/2.4A. (No Cable Included).
INTELLIGENT IDENTIFICATION:QC3.0 Fast charge can be adjusted according to different devices intelligent output voltage and current efficiency compatible with all kinds of mobile phones, tablet, navigator, MP3 and other digital electronic products, DC output 5V-9V, and 1A-4A. Input 12V-24V.