What are the new high-tech products related to tourism in the past two years?

1.iPhone lens: iPhone has three additional lenses, one is 10.7X wide-angle panoramic shooting, the other is 0.33x fisheye lens, and the other is 1.5x telephoto lens.

2. Doraemon's pocket: camera, iPad, mobile phone, etc. It can also be stuffed in, and it is not bloated at all. Features include: 18 pocket, clear inner pocket, zipper and magnetic sealing pocket and kettle holder. The colors are red, black and Chili red.

3. Laser keyboard: Connect with iPhone, iPad, smart phone and notebook computer via Bluetooth. Charging through USB interface, the battery can supply power continuously 150 minutes.

4.GPS ski goggles: By obtaining real-time statistical information, including speed, altitude, temperature and time, you can capture and freeze your trip at any time, and you can also see your skiing speed and vertical distance.

5. Transparent UV water purifier: UV water purifier can purify water anytime and anywhere, keeping you away from water-borne diseases. The bottle cap of the purifier is attached with an ultraviolet light bulb, which is helpful for 10000 cycle cleaning. Ultraviolet rays will destroy 99.999% of bacteria, protozoa and viruses within 60 seconds.

6. Inclined leaf teacup: The unique triangular inclined cup bottom design and detachable built-in filter screen allow you to control the shade of tea freely. As long as you add tea and boiled water, of course, you must have a romantic heart. Romance and comfort will gradually fill your heart, and enjoying life may be as simple as that. This teacup comes in black and white.

Material: SAN advanced edible plastic, stainless steel.

7. Battery Crossbody Bag: The power pack of the Crossbody Bag has a built-in battery system, which can charge ordinary smart phones for four times, including Apple, Micro-USB, mini USB connector and USB port.

8. Flexible tripod: Fathers need to record every moment of the family, and they will take a perfect holiday photo at all costs. It's a pity that lovely dad seems to be not very good at letting passers-by take photos of them, and he is embarrassed to let them take them again when the photos are not very good. In order to avoid embarrassment, the gorilla tripod can help fathers take a perfect family photo.

9. The mobile phone is in bed: the basic mode uses a play/pause button to turn your mobile phone into a controller; Timer mode can be set to automatic shutdown; Smart mode is actually to close the application based on detection.

10. PocketReader: PocketReader has almost no weight and can download books anytime and anywhere without wireless connection or international data charges. At the same time, itinerary, travel insurance, medical care and other data can also be stored in it.