Spec.
1. Speech recognition and touch control for LED lamp on/off and dimming
2. Input voltage: DC 5V-1A
3. Languages supported: Chinese/English
4. Effective distance: 5M
5. Power: 5W
6. Color temperature: 800K-3200K
6. Basic functions: speech recognition, voice to control delay close light, interactive with the lamp, accurate voice recognition, touch to control the light open or close

Our services
1. 3 times tested before shipment (QC passed)
2. 1 year warranty
3. Good protection package
4. Update tracking number on next day
5. Replacement for spare parts if there is any fault
6. Better offer on bulk quantity and re-orders