Is there a small camera that is not easy to be found (not used to do bad things) and can sometimes be used to record teachers' classes, which is really convenient?

Yes, you can buy it on Taobao. There are many of these cameras, which can be recharged by themselves without connecting to another power supply. You can insert a Tf card, which is convenient and inexpensive to use. Yes, you can buy it on Taobao. There are many of these cameras, which can be recharged by themselves without connecting to another power supply. You can insert a Tf card, which is convenient and inexpensive to use.

Yes, you can buy it on Taobao. There are many of these cameras, which can be recharged by themselves without connecting to another power supply. You can insert a Tf card, which is convenient and inexpensive to use. Yes, you can buy it on Taobao. There are many of these cameras, which can be recharged by themselves without connecting to another power supply. You can insert a Tf card, which is convenient and inexpensive to use.

Yes, you can buy it on Taobao. There are many of these cameras, which can be recharged by themselves without connecting to another power supply. You can insert a Tf card, which is convenient and inexpensive to use. Yes, you can buy it on Taobao. There are many of these cameras, which can be recharged by themselves without connecting to another power supply. You can insert a Tf card, which is convenient and inexpensive to use.

Yes, you can buy it on Taobao. There are many of these cameras, which can be recharged by themselves without connecting to another power supply. You can insert a Tf card, which is convenient and inexpensive to use. Yes, you can buy it on Taobao. There are many of these cameras, which can be recharged by themselves without connecting to another power supply. You can insert Tf card, which is very useful. You can buy it on Taobao. There are many such cameras, which can be recharged by themselves without being connected to another power supply. You can insert a Tf card, which is convenient and inexpensive to use. Yes, you can buy it on Taobao. There are many of these cameras, which can be recharged by themselves without connecting to another power supply. You can insert Tf card, which is very convenient to use. You can buy it on Taobao. There are many such cameras, which can be recharged by themselves without being connected to another power supply. You can insert a Tf card, which is convenient and inexpensive to use. Yes, you can buy it on Taobao. There are many of these cameras, which can be recharged by themselves without connecting to another power supply. You can insert a Tf card, which is convenient and inexpensive to use. The price is not expensive either. Yes, the price is not expensive either.