Price:
$4.46
Free Shipping
Description
1. Switch design, save power and worry, long black magnetic back design, storage bracket
2. Large screen display/big sound, easy to read, clear font
3. Weight: about 150g
4. Size: about 2.8×9.5×9.1cm
5. Material: ABS
6. Power supply mode: 1 x AAA battery (need to purchase by yourself)
7. Note: When the bell is ringing, you can press any key to stop the bell; if there is no operation, it will stop automatically for 30 seconds
Specification:
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OEM/ODM are Welcome! we can print customised artwork and logo