Electric Pulse Neck And Back Massager

Package size: 22.5X20X5CM

Electric pulse frequency: 0-1000 Hz

Electrical pulse width: 20-400 μs

1. Pulse frequency: 0 Hz-1000 Hz

2. Pulse width: 20us-400us

3. Power: 3VDC30mA

4. With 6 types of mode

5. With 16 types of strength

6. Main function: using electronic pulse massager to relax the neck

7. Power supply: 2 x AAA dry cell can use 7 hours continuously

Transition: 1 cm = 10mm = 0.39 inches

Please allow 1-3mm error due to manual measurement. Pls make sure you don’t mind before bidding.