Feature： 1. It comes with 8 natural sound effects and 255 combined sounds. 2. Bluetooth speaker function, you can use Bluetooth to connect and play music. 3. Timing shutdown function. 4. With headphone jack, headphone output can be used.
Specifications： Power supply mode: DC 5V Speaker parameters: φ40mm 4Ω 5W*2 Output power: 3W*2 Bluetooth distance: 10 meters Bluetooth version: V4.2 Product size: 183*77*74mm