1.Frame depend on customer prefer, it can be alu-alloy, plastic, foam

2.Nice Azan would be sound in the time

3.Temperature sensor can be automatically read date, do not need to operate by manual

4. 12/24 hour format display selectab

5. Automatical memory of time when power cuts, and synchronization time after power resumes

6. Sample order is welcome.

7. ODM & OEM is available, we can produce under your design and brand