Description
Main Material:Medical Grade Silicone +ABS
Color:Yellow
Vibration frequency:9frequency vibration
Product size: 93* 64* 32mm
Weight :68.5g
Battery capacity:Lithium battery 3.7V/240mAh
Charging time:1 hours
Use time:0.5-1.5hours
Charging mode: USB charging
Maximum noise:< 50dB
Waterproof performance: IPX6
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