防水：生活防水
噪音：小於50分貝
供電： USB 充電
材質：硅膠 + ABS
功能：無級變速、十段調頻
There will be no designated time service for delivery. All orders will be delivered between 9am and 6pm. If you have any questions, please contact customer service. We apologize for the inconvenience. Thank you for your support.
*Please contact customer service for delivery period
* Note: Since adult products are all customized, no returns or exchanges will be accepted unless there is a quality issue.
