Shell: 50% ABS+50% PPHow it works: Improve sleep qualityBattery capacity: 800mAhCharging time: 1hWorking hours: 50h Product description: 1. There are as many as 90 kinds of sleep-related diseases, including insomnia and sleep disordered breathing. Severe and long-term sleep problems can cause severe hypoxia in the brain and blood, and increased blood viscosity, which can lead to high blood pressure, diabetes, obesity, coronary heart disease, angina pectoris and sudden death at night, as well as various mental and psychological problems. This sleep instrument has multiple modes to choose from, which can effectively solve the needs.2. If the spectrogram of a sound looks like a straight line, or the intensity of each frequency component is equal, then it belongs to white noise. White noise can hide other sounds that affect our rest or work and study. , So that our brain can not detect these sounds. 3.9 kinds of natural sound effects, sound of running water, sound of rain, white noise, sound of waves, cricket sound, bird sound, lullaby (3 pieces).4. Shield noise, improve concentration, and make learning more attentive.5. Soothe the nerves and help sleep, reduce environmental interference, and improve sleep quality.6. Intelligent timing, customize your playing time, automatically stop playing at the timing, not afraid of wasting excess power, three-speed timing, red light for 15 minutes, green light for 30 minutes, and blue light for 60 minutes.7. Clear button distribution, simple operation, you can get started immediately.
Shell: 50% ABS+50% PPHow it works: Improve sleep qualityBattery capacity: 800mAhCharging time: 1hWorking hours: 50h Product description: 1. There are as many as 90 kinds of sleep-related diseases, including insomnia and sleep disordered breathing. Severe and long-term sleep problems can cause severe hypoxia in the brain and blood, and increased blood viscosity, which can lead to high blood pressure, diabetes, obesity, coronary heart disease, angina pectoris and sudden death at night, as well as various mental and psychological problems. This sleep instrument has multiple modes to choose from, which can effectively solve the needs.2. If the spectrogram of a sound looks like a straight line, or the intensity of each frequency component is equal, then it belongs to white noise. White noise can hide other sounds that affect our rest or work and study. , So that our brain can not detect these sounds. 3.9 kinds of natural sound effects, sound of running water, sound of rain, white noise, sound of waves, cricket sound, bird sound, lullaby (3 pieces).4. Shield noise, improve concentration, and make learning more attentive.5. Soothe the nerves and help sleep, reduce environmental interference, and improve sleep quality.6. Intelligent timing, customize your playing time, automatically stop playing at the timing, not afraid of wasting excess power, three-speed timing, red light for 15 minutes, green light for 30 minutes, and blue light for 60 minutes.7. Clear button distribution, simple operation, you can get started immediately.
Sellers offer a range of delivery options, so you can choose the one thatâs most convenient for you. Many sellers offer free delivery. You can always find the postage cost and estimated delivery date in a sellerâs listing. You'll then be able to see a full list of delivery options during checkout. These can include: Express delivery, Standard delivery, Economy delivery, Click & Collect, Free local collection from seller.
Your options for returning an item vary depending on what you want to return, why you want to return it, and the seller's return policy. If the item is damaged or doesn't match the listing description, you can return it even if the seller's returns policy says they don't accept returns. If you've changed your mind and no longer want an item, you can still request a return, but the seller doesn't have to accept it. If the buyer changes their mind about a purchase and wants to return an item, they may need to pay return postage costs, depending on the seller's return policy. Sellers can provide a return postage address and additional return postage information for the buyer. Sellers pay for return postage if there's a problem with the item. For example, if the item doesn't match the listing description, is damaged or defective or is counterfeit. By law, customers in the European Union also have the right to cancel the purchase of an item within 14 days beginning from the day you receive, or a third party indicated by you (other than the carrier) receives, the last good ordered by you (if delivered separately). This applies to all products except for digital items (e.g. Digital Music) that are provided immediately to you with your acknowledgement, and other items such as video, DVD, audio, video games, Sex and Sensuality products and software products where the item has been unsealed.
Sellers have to offer a refund for certain items only if they are faulty, such as: Personalised items and custom-made items, Perishable items, Newspapers and magazines, Unwrapped CDs DVDs and computer software. If you used your PayPal balance or bank account to fund the original payment, the refunded money will go back to your PayPal account balance. If you used a credit or debit card to fund the original payment, the refunded money will go back to your card. The seller will effect the refund within three working days but it may take up to 30 days for Paypal to process the transfer. For payments funded partially by a card and partially by your balance/bank, the money taken from your card will go back to your card and the remainder will return to your PayPal balance.