Natural sounds help you relax while you read, work, study or sleepSix or more digitally recorded, calming sounds:15, 30 or 60 minute auto-off timer* White Noise* Gray Noise* Brown Noise* Wind* Thunder* Tropical Forest* Ocean* Rain * Summer Night* BrookCompact & lightweight for easy portabilityBattery or adapter operated (adapter included, 4 ”AA” batteries not included)Need more details, pls feel free to contact with me !
Advantages of ESYS:1. Excellent and experienced design department to assist you make perfect design
2. More than 100 professional engineers team to develop out your design with good quality while keep low cost as possible.
3. more than 15 years manufacturing experience production department to assure the delivery.
4. strict standard for product to make sure the good quality.Why us?1) Quick responses with full attention within 24 hours. 2) OEM orders are welcome. 3) Samples and production status updated promptly.4) Fast and safe delivery for samples and orders.5) Best service before and after sales.Welcome to see our website,if you have any questions,please do not hesitate to contact me any time.