"This is the brake, in case it doesn't stop going downhill, just pull it down, and the wheels won't turn anymore. That's the biggest difference between a low-end wheelchair and a mid-range one. The low-end doesn't have a braking function, but this mid-range one does. As for high-end ones, we can't afford them for now. But I heard that high-end ones just have better materials and fancier designs, while their functions are the same as this mid-range one. I learned all of this before buying it, so I went ahead and bought it directly."
"Wife, you're so thoughtful. Having a braking function is worth the extra cost even if it's more expensive." Yuchuan's glistening black eyes blinked at her again, shamelessly enticing.
After listening, Xiao Qinghe also nodded in agreement.
Xiao Yishan said, "Our yard has some uneven spots. To avoid inconvenience with the wheelchair, I'll go get some soil and stones tomorrow to fill in those dips."
