Hubsan H123D X4 JET Quick Start Manual page 14

Electrical and electronic equipment that are supplied with batteries
(including internal batteries)
WEEE Directive & Product Disposal
At the end of its serviceable life, this product should not be treated as household or general waste. It
should handed over to the applicable collection point for the recycling of electrical and electronic
equipment, or returned to the supplier for disposal.
Internal / Supplied Batteries.
This symbol on the battery indicates that the battery is to be collected separately.
This battery is designed for separate collection at an appropriate collection point.