Is it normal to hear a " creak " sound when rubbing the top cover of the Xiaomi Buds charging case ?

Solution:

This product shakes the charging box and there is an abnormal sound, which is normal. We are very sorry for the inconvenience. For the convenience of taking and placing the earphones, the charging box adopts an open magnetic absorption "space capsule" shape, and multiple built-in magnets absorb and fix the earphones. When the charging box is shaken vigorously, the earphones in the box may shake slightly and be accompanied by a slight rattling sound due to the impact force, which is a common phenomenon for this type of product. The product has undergone strict appearance and function inspections before leaving the factory, please use it with confidence.