HM-10 Bluetooth-4.0-Modul mit 4PIN Base Board f Arduino UNO R3 Mega 2560 Nano

Features: Ultrasonic pest repeller can effectively repel mice, mosquitoes, ants, spiders, etc. Non-toxic and harmless to humans and pets, an alternative to toxic chemicals and traps. Wide frequency range(20KHz-85KHz) and variable frequency during working. Protects an area up to 120-180 square meters if there is an open space. Just plug in the socket, so easy and convenient to use. With LED indicator and the night light is great for night use. Low power consumption, suitable for long time operation. Notice: 1. Installation height: 30cm from the floor, and vertical to the floor. 2. Avoid mounting the device in the back of the curtain, fridge, and any other furniture that deterring or attaching frequency. 3. It's normal that pests will increase at the beginning of the using days because they are moving away from their living place after the attack of ultrasonic. 4. Don't clean the machine by strong impregnant, water or damp cloth; use dry and soft cloth with some neuter wash to clean it. 5. To increase the effect, you should use several sets machines at the warehouse or goods pile-up, several rooms.

Features: Plug and play, no driver installation required. It's light weight, and easy to store. The blades of the fan can be removed so they will not get damaged during storage. The fan is small but the output is large.

Features: Solar powered fountain pump fit for fountains, waterfalls and water displays. It runs automatically, no battery or electricity needed, just the sunshine. Create a relaxing environment in your garden. Come with 4 different nozzles for different shapes. The pump will automatically restart within 3 seconds when the sun is shining. The water height is proportional to sunlight. Easy installation, safe and environmental.

Features: Food grade 304 stainless steel material, keep safe and health. Cute cat style, easily matches with existing flatware. Use for coffee, tea, dessert, appetizers, every-day durability with lasting luster. Two hands on the handle, they can hang the spoon on the rim of the cup. Compact and small size, reusable and solid. Easy to clean, the smooth polished edge will not cut your skin, dishwasher safe.

Features: It can be lighted by heating wire. Use safer and more stable than matches. It can be charged by computer, power bank, car and so on. The total charging time is only 2 hour and does not need for a long time. Perfect gift for family, friends. It has a long service life. Designed high-end, stylish and windproof. Clean the debris on the heating wire can extend the service life of it. It attaches easily to your key ring and fits nicely into your pocket and looks like just a regular key chain. Turn on the lid to ignite, easy to use. It can be lighted about 3 packs of smoke in the case of full charge normally.

Features: Ergonomic body designed with anti-slip base, operating easily and comfortably. Make full use of tobacco at the extremely range, with less cost. Portable and considerate design, suitable for carrying with while travelling or camping There is an adjuster with 5 speeds, to make different density of tobacco. Do it yourself, make your own style as you like.