Features:

1.  10  Smooth  And  Natural  Sounds:  White  noise,  ocean  waves,  bird  sounds,  heartbeat  sounds,  clock  sounds,  cricket  sounds,  running  water  sounds  and  3  lullabies.  Choose  sounds  according  to  your  preferences  and  needs  to  create  a  quiet  environment  and  let  you  fall  aｓｌｅｅｐ quickly  And  rest  completely.
2.  Automatic  Shutdown  Timer:  This  white  noise  machine  can  play  continuously  without  interruption,  or  there  is  an  automatic  shutdown  timer  set  to  15min,  30min  or  60  minutes  (green  blue  red  light  display)  to  avoid  forgetting  to  turn  off  when  you  fall  asleep,  saving  energy.
3.  Automatic  Detection  of  White  Noise:  Without  power  on,  press  and  hold  Auto  for  2  seconds  to  enter  the  noise  detection  for  10s.  If  there  is  noise  around,  it  will  automatically  turn  on  the  music  and  stop  after  15  minutes.  The  detection  will  be  cycled.  The  detection  distance  is  6-10m.
4.  Not  Only  for  Sleep:  Our  white  noise  sound  machine  can  not  only  cover  up  the  noise,  improve  the  quality  of  sleep,  and  relax.  It  is  suitable  for  use  at  home,  office,  dormitory,  baby  nursery  or  any  place  you  want  to  rest  assured.
5.  Small  and  Portable:  Only  9.3*8*2.8cm,  occupying  a  small  space  on  the  bedside  table,  it  can  be  easily  put  into  your  bag  or  suitcase,  making  it  a  perfect  travel  companion.  USB  charging,  charging  once,  the  longest  can  be  used  continuously  for  36h,  which  can  be  used  for  a  long  time.

Specifications:
Name:  Ｓｌｅｅｐ Sound  Machine
Model:  Q3
Color:  white
Material:  ABS  and  silicone
Voltage  input:  DC5V=0.5A
Power:  1W
Battery  capacity:  300mAh
Use  time:  23  hours  (measured  about  36h)
Charging  time:  1  hour
Certification:  CE,  FCC,  ROSH
Product  weight:  about  66g
Package  weight:  about  125g
Product  size:  about  93*80*28mm/3.66*3.15*1.10inch
Packing  size:  about  158*106*31mm/6.22*4.17*1.22inch
Ｓｌｅｅｐ meter  function:
1.  10  sleep-aid  music:  white  noise,  lullaby  1,  cricket  call,  sea  wave,  clock,  bird  call,  heartbeat,  lullaby  2,  running  water  sound,  lullaby  3.
2.  Timing  function:  15min  (green  light)  /  30min  (green,  blue  light)  /  60min  (green  light,  blue  light  and  red  light)  can  be  timed  to  avoid  forgetting  to  turn  off  when  you  fall  asleep.
3.  Automatic  noise  detection  button:  without  power  on,  long  press  for  2  seconds  to  enter  the  noise  detection  for  10  seconds,  turn  on  the  music  for  15  minutes  and  then  stop,  loop  detection,  detection  distance  6-10  meters.
4.  Charging  instructions:  green,  blue  and  red  indicator  lights  show  that  the  power  is  30%/70%/100%.
5.  Small  and  mini,  with  lanyard  for  delivery,  easy  to  carry  and  use.

Packing  List:
1*Host
1*USB  Cable
1*English  Manual
1*Lanyard
1*Color  Box

Note:
1.  Due  to  the  lighting  effects  and  shooting  angles,  there  is  color  difference  in  the  product,  please  understand.
2.  Due  to  manual  measurement,  there  is  a  tolerance  in  the  product  size.