What excellent but niche digital products are there?

Here are some excellent but niche digital products:

1. Philips OneBlade- This is a multifunctional trimmer that can trim beard and hair. It has a unique blade design, which can trim and shave at the same time, very convenient.

2. Glory bracelet-Glory is a sub-brand of Huawei, and its bracelet products have excellent functions and designs. They can track your exercise, sleep, heart rate and so on, and have a long battery life and waterproof function.

3. Logitech MX Master 3- This is an advanced wireless mouse suitable for professionals and creative workers. It has accurate tracking ability, customizable buttons and intelligent wheel, which is very suitable for tasks that need precise control.

4. Apollo 7-in-1 1 USB-C adapter-This is a small device that can convert your USB-C interface into many other interfaces, such as HDMI, USB, SD card, etc. Very convenient, suitable for users who need to transmit data between different devices.

5. Sony WH- 1000XM4 wireless noise reduction earphone-This is an excellent wireless earphone with excellent sound quality and active noise reduction function. It also has intelligent sensing, which can automatically pause music and allow ambient sound to enter.

6. IKEA Symfonisk Smart Speaker-This is a smart speaker jointly launched by IKEA and Sonos, with excellent sound quality and design. It can be connected with other Sonos devices to form a multi-room audio system.

7.Peak Design Daily Backpack-This is a powerful and beautifully designed photographic backpack suitable for photographers and professional photographers. It has multiple internal compartments and easily accessible pockets to accommodate cameras, lenses and other photographic accessories.

Please note that the definition of niche varies with regions and individual interests, and the above products may be popular in some regions or individual groups.