Advantages:

1. Can set bluetooth name and password via tool software; 
2. Can set date and time (with a button battery in motherboard);  
3. Support to print Logo (can save two Logos in the printer);  
4. Support to print company's name, address and phone number;
5. Can print and charge at the same time;
6. Can upgrade firmware via tool software;
7. We will provide an Android SDK to help your software engineer develop App.   

You order are safer with Alibaba Trade Assurance

. On-time shipment and pre-shipment product quality safeguards;
. Refund up to the covered amount agreed with your supplier;
. Supplier's Trade Assurance Limit: US$48,000.

portable wireless bluetooth thermal invoice printer handheld receipt printer