B08J3Z8NY8 Headphones HCHW Wireless Bluetooth Headphones Headset with Microphone Bluetooth On Ear Headphone Red

Please pay attention to the direction of the USB port when charging, otherwise the charging port may be damaged.
Do not shake the headset violently, and do not drop the headset from a height to the ground.
When there are multiple identical headsets in use, please delete the last Bluetooth record before each use.
Do not place the headset in a high temperature environment.
When using the headset, please handle it gently. The button can withstand a maximum external force of 250g. If the external force exceeds 250g, the button may be damaged.