• Materials: Body-safe silicone, ABS plastic
• Rotation Frequency: 60 Hz
• Modes: 8
• Interface buttons: Off with ( ) button
• Battery: Li-ion 520 mAh 3.7 V
• User time: Up to 2 h
• Charge time: 2 h at 5.0 V 500 mA
• Size: 80 x 75 x 35 mm / 3.1 x 2.9 x 1.4 in
• Weight: 105 g / 0.23 lb