<p>Product Name: For 3S\/Q3 Universal Charging Dock</p> <p>Model: HBV-637</p> <p>Input: DC 9V-3A</p> <p>Output: DC 5V-2A</p> <p>Charging Time: Helmet about 3 hours, handle about 2.5 hours</p> <p>Supported battery capacity: 350mah lithium battery x 2 (not included)</p> <p>Product Description:</p> <p>1. for 3S\/3 glasses, handle</p> <p>2. Handle charging: First remove for 3. Install the controller battery cover and the included rechargeable battery, then install the included battery cover (need to correspond to the left and right)</p> <p>3. The ambient light is blue when powered on, and the touch control button can control the light switch</p> <p>Handle charging indicator: charging: white light, full: blue light</p> <p>To charge the glasses, you need to look at the indicator light on the side of the head</p> <p>4. There is a non-slip foot pad at the bottom of the charging stand for more stable placement</p> <p>Material: ABS</p> <p>Color:Black</p> <p>Due to different batches, there may be differences in product appearance, color, and printed text, which not affect the use.</p> <p>Package Contents:</p> <p>1 x Charging Station</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>