Description
| Coaser pager system One set included 1 keyboard 20 pager One keypad transmitter can work with 999pcs pager in max. Shell Material: High-quality polycarbonate Power: Built-in 3.7V polymer lithium battery keypad size: 28.5*15.3*3.6cm pager size: 10.5*5*1.8cm Prompt mode: Sound, Vibration, Flicker Color: Dark red Low power Prompt: Yes Can hang on the neck Working voltage: 7.5V |
