There are three small items which protect you from dangerous

Koopower,a professional consumer electronic provider.there There are three  small useful items which protect you from dangerous

New CO Poisoning Gas Carbon Monoxide Sensor Alarm Detector LCD UK

A perfect item .gas detector alarm for protecting your family from the dangers of carbon monoxide Advanced level of protection, easy to read with the digital display,
even in low light conditions.

Decripition:
Loud 85 decibel alarm
Permanent carbon monoxide sensor
The alarm sound pattern is four short alarm beeps. The red LED will flash while in the alarm mode.
One chirp every 30 seconds in an indication that the battery is low (need replacement) (green LED still flashes once every 30 seconds).
Test/Reset button to test the unit electronics and verifies proper unit operation and reset the unit during CO alarm.
Alarm memory feature: If the unit ever alarms, pressing the button, green LED will flashes once every second for one minute and the peak alarm level will be indicated on the LCD.
Green and red LED lights that indicate normal operation and alarm status.
The unit will sound chirp and red LED flashes once as power up.
Green LED: Flashes every 30 seconds to indicate the unit is operating properly. The green LED will also flash before CO reading is taken and when any button is pressed. 
Red LED: When a dangerous level of carbon monoxide is detected the red LED will pulse and a loud alarm pattern will sound. 
The carbon monoxide alarm pattern is 4 short beeps, followed by 5 seconds of silence, followed by 4 short beeps with a corresponding red LED flash. This cycle will continue for 4 minutes and then change to 1 cycle every minute until the device is reset or the CO is eliminated. 


Specification:

Power Supply	3 AA size batteries (not included)
Sensitivity & Time	50ppm, alarms within 60~90 minutes 100ppm, alarm within 10~40 minutes 300ppm, alarms within 3minutes
Standby Current	<50uA
Alarm Current	<50mA
Operation Ambient Condition	5~40ºC, 20~90%R.H
Color	White
Size	10 x 3.5cm

You will get all as the picture shown
1 x Carbon Monoxide Alarm 
2 x Screws 
1 x English User Manual 

see more:http://www.koopower.com/new-co-poisoning-gas-carbon-monoxide-sensor-alarm-detector-lcd-uk.html

LCD Display Digital Alcohol Breath Tester Analyzer Breathalyzer Black

Features:

• 100% brand new
• High quality digital alcohol tester
• Simple and conveniently design for analysis Blood Alcohol Concentration (BAC) at anytime and anywhere
• Pocket size for you to carry anywhere
• Reading the result directly on the LCD display
• Ensure your drive safety

Description:

• Digital alcohol tester with audible alert
• Detect range: 0.00-0.19% BAC & 0.0-1.9g/l
• Quick response and resume
• Auto power off
• With Key chain
• Operating time: warm up: 10s, response: about 5s
• Power: 2 X AAA battery (Battery is not included)

You will get all as the picture shown

• 1 X Breathalyzer (Battery is not included)
• 1 X User manual
• 4+1 mouth piece
• Original packing

see more:http://www.koopower.com/new-co-poisoning-gas-carbon-monoxide-sensor-alarm-detector-lcd-uk.html

• Multifunction Camping Light/Bedroom Light Lamp

  LS-002 Multi-function camping lantern 
  Fashion design and highly quanlity 
  outdoor camping light and easy to carry

  Features:
  

  • LS-002 Multi-function camping lantern
  • Fashion design and highly quanlity
  • outdoor camping light and easy to carry
  • 1 LED at 0.6W
  • anycolor can choose
  • AAA battery as power
  • Waterproof design IPX3
  • Natural white light
  • see more:http://www.koopower.com/multifunction-camping-light-bedroom-light-lamp.html