High Quality 19 Keys Mini Rechargeable BT Wireless Numeric Keypad Round Keycap Keyboard for Financial Accounting
Keypad Size | 120*91*20mm |
BT Version | 5.0 |
Working Voltage | 3.3V-4.2V |
Power | Rechargeable Lithium Battery |
Key life | More than 5 million times |
Working range | 10M |
OEM/ODM | Welcome |