Amazon Golvery  
Golvery Mini OBDII Scanner Mini Bluetooth Code Reader, Car Diagnostic Scan Tool for Android Windows Device
Mini OBDII Scanner For Android & Windows: Download and install the APP, start the car engine, plug the OBD2 adapter into your car's OBD2 port, enable Bluetooth on your phone, search for "OBDII", run the App and connect it, then you could check the fault code. (also compatible with 3rd party apps such as Torque and DashCommand).Safe to leave plugged in, won't drain your car's battery.
Fix Simple Problems Yourself - Read and clear check engine light trouble codes (both generic and manufacturer specific), reset Check Engine Light/MIL, prepare smog test and view real-time sensor readings (O2 Readings, EOT, EGT, Throttle, Boost, Speed, Fuel Trim, etc.) using your phone or tablet.
Excellent Compatibility for Almost all Car Types - Works with OBD2 / EOBD compliant cars and light trucks (in the United States, vehicles in year 1996 and after are supported).Supports all OBD-II protocols: ISO15765-4 (CAN), ISO14230-4 (KWP2000), ISO9141-2, J1850 VPW, J1850 PWM. (May not support some Hybrid or electric vehicles).
Versatile Compatibility - Compatible App and System: Recommend Apps are Torque Pro, Torque Lite (free), OBD Car Doctor (free), etc. on Google Play. Work with Android & Windows cellphone and Tablet
Peace of Mind - 30-day money back guarantee, 12-month hassle-free replacement warranty and easy to reach, friendly customer support. Problems after one Year? Please, still contact us! We will response you within 24 hours!
Amazon Personal Alarm Keychain Wolf Alarms  
[Upgrade]Beetle Ladybug Personal Alarm Keychain Wolf Alarms 130DB Self Defense SOS Emergency Safety Sirens for Women/Elderly/Kids/Adventurer/Night Workers/Explorer with Led Flashlight Anti Wolf Alarms
【Easy To Use】: Pull out the bolt, the alarm will ring great loudly with a high pitch cry for "HELP!!", as well as Red and Blue light flashes quickly in turns. Plug in the bolt, the alarm will stop sound immediately; no matter who you are and where you are, 130DB - SUPER SOUND This alarm is very loud! While in the situation, or wherever you need help, it will draw much attention from people who are even far away (and scare anyone away who are not there to help).
【Long Life Lithium Battery-Save Your Money】: Automatic power-saving, 60 minutes total Alarm use or about 4 hours total continuous playback of music (100% charge), this one uses 300mA USB rechargeable lithium battery and no extra money needed, also save energy. Use Premium ABS Material High temperature resistance, broken-resistant, waterproof.
【Super-Bright Flash Lights】: Press the light button once, it gives off white light for illumination, it's not only a flashlight. Just the thing you need when trying to find that small item at the bottom of your bag or even that keyhole late at night or distracting the attacker's sight. Long press the light button, the alarm gives off SOS distress signal flash light crying for help.
【Built-in Speaker】: The speaker makes it clear articulate, with 3.5 mm audio input interface which could be connected to more equipments, also easily connected to universal audio devices such as mobile phone. You should connect the audio cable with your mobile phone, then you can listen to music or something else. Please notice there is no bluetooth function.
[Attention Notice Please]: you will get Personal Alarm Safety. and we prepare other similar products, you can enter our store, you will find much more great perfect products!good luck shopping!
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