Support Service Center The RIGHTEST professional team will assist you. Support Service Center The RIGHTEST professional team will assist you. Rightest Product User Guide Operation and Settings. Click to view the user manual Search FAQs for support We’ll provide the best solution. Click to view FAQs Contact us Contact the RIGHTEST service team for further assistance. Customer and Product Support For cooperation, technical support, or product suggestions, please fill out the form.We’ll get back to you soon. Leave feedback and suggestions Service hotline Customer Service Hotline:0800-371-688Monday to Friday 8:30 – 22:00 (UTC+8)Closed on Sat, Sun, and National Holidays. Email:info@bionime.com