hoco GM205 Pointer and Page Turning Pen(Black)

1. Material: ABS+aluminum alloy 2. Product size: 171 x 20.5 x 22mm (with a maximum extension of 38.5cm).Weight: 63g 3. Battery capacity: 180mAh.Battery life: 6 hours 4. Laser color: Red light 5. Receiver compatible interfaces: USB 1.1/2.0/3.0, Type-C 6. Support setting timed and vibration reminders.Equipped with a display screen 7. Accessories: storage bag, 30cm charging cable, short hanging rope