This baby sound machine is designed to help create an ideal sleeping
Key Features :
5 high quality sounds including: Heartbeat, Ocean, Lullaby, White Noise, Rain
15 & 30 minute optional sleep timer
Powered by 3.7V 1500mAh lithium-ion battery
Great for travel

OPERATION:
*** Main Power ON/OFF Switch :Push the main power switch (10)to on before use .
Push the main power switch to OFF if the machine will not be used for a long period of time.

Sounds: Press one of the five (5) sound buttons. To change the sound press a different sound button. The sound machine will recall the last sound and volume level.
Volume: Press the volume down or volume up button to reach desired volume level. Unit will default to the last volume setting.
Timer: The sound machine can be set to automatically turn OFF in 15 or 30 minutes. When the sound machine is ON press the timer button once for 15 minutes, a second time for 30 minutes and a third time to turn the timer OFF. A green light will show the timer setting. If the green light is OFF the timer is OFF.
BUILT-IN LITHIUM-ION BATTERY
* The machine contains a non-removable 3.7V 1500 mAh lithium-ion battery. Contact your local waste agency for details regarding recycling and/or disposal options.
* Full charging time is approximately 3.5-4.5 hours.
* The battery run time is approximately 20 hours after fully charged.