Color: Purple / Black (by Random ) How is the toy loaded? You do not need batteries anymore because the Vibratot is equipped with a rechargeable battery. Charging takes place through a tiny hole using the included USB charging cable. The battery is charged via a USB charging cable. Insert the needle-shaped USB connector into the DC charging port on the back of the device. The cleaning is very easy (with Toy-Cleaner or water). Is there anything else to consider? The vibrator should only be used with water-based lubricants because silicone-based lubricants would damage the material. Attention? 1.Please full charge before use. 2.Clean the product before and after use, wash with warm water and antibacterial soap, gently wipe with towel or soft cloth. 3.Forbid for use with massage oil, hand cream, detergent, benzine or acetone as a lubricant. Product data: Product Name: Wearable Buttfly Vibrator Dimensions: 4.07 "* 3.63" * 1.28 "(vibration unit) -Small and portable, every lonely night accompanies you Hand-free fun even from a distance: With a range of 15 meters Material: safe silicone Battery / Capacity: Rechargeable battery; Max. Noise level: ≤ 40dB Material: silicone, ABS plastic Charging time: 1 hour Running time: 2.5 hours Whisper-quiet: <40db Net weight: 130g Delivery : Butterfly Vibrator x 1 USB charging cable x 1