SMART ELECTRONICS

Portable hanging neck air purifier Product Category: Air Purifier Function: Smoke and dust removal Power supply mode: USB Rated frequency: 50 (HZ) Use environment: home Control method: push button Applicable area: less than 10㎡

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Medical Fingertip Pulse Oximeter ★ Product Features 1) High-definition dual-color OLED display, six different interface display modes, blood oxygenation and pulse rate at a glance, the measurement results are more clear. 2) Adopt medical standards to accurately measure blood oxygen value and pulse rate. 3) Ultra-low power consumption. When no signal is generated, the fingertip oximeter automatically shuts down after 8 seconds to prolong battery life. 4) Small size, light weight, easy to carry 5) Unique cartoon design with unique features 6) With Lanyard ★ Product Specifications Product size: 44 * 28.3 * 26.5mm; Color box size: 91 * 63 * 37mmmm ★ Packing list 1) Finger Clip Pulse Oximeter * 1 2) English manual * 1 3) English packing box * 1 4) Lanyard * 1 5) Blister lining * 1

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Portable Mini Sleep Aid Hand-held Micro-current Intelligent Relieve Anxiety Depression Fast Sleep Instrument Sleeper Therapy Insomnia Device USB Overview: 1. Round button design, one key to turn on, adjust power. Fall asleep easily every day USB charging is convenient, can be connected to the computer's USB port, mobile power, power supply, and other charging methods, and the battery life is long. 2. The use of this product can stimulate the neurotransmitter of the cerebral cortex through microcurrent to regulate emotions, thereby promoting sleep. 3. Using this product, the hands can be properly stimulated, so that the same hand and brain frequencies can be used to relieve anxiety. 4. Small and convenient, you can take it with you. 5. Suitable for people with insomnia, overthinking, etc. Specification: Product material: ABS + stainless steel Battery capacity: 500mah Input voltage: DC 5V / 1A Working power: 0.5W Micro: USB charging interface

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Head-mounted Adjustable HD VR Glasses With Headset Overview VR glasses Specification  Bare metal weight: 561g/ 19.8 (oz) Product size: 332mm*202mm*1 53mm Lens material: optical resin high-definition lens Lens diameter: 42mm Field of view: limit 110 (actually related to the size of the phone and the tightness of the headband) Optical correction: aspheric design Color difference: 0.39CIELAB Myopia adjustment: 0-600° (myopic people below 600°) Hyperopia adjustment: 0- 500° Object distance adjustment: 44- 53mm Inter pupillary distance adjustment: 60- -67mm Headphone sensitivity: 112dB/mW Frequency response range: 20- 20000Hz Headphone impedance: 32Q Power: Limit 50mW Earmuffs: 1 pair of earmuffs with over-ear fever sound quality Compatible platform: ios/ Android Screen size: 4.7-6.43 inches display mobile phone experience is very good Recommended specifications: 4.7-6.43 inches, resolution between 1080p-2K Dimensions: can be used within the length and width range (164.8x80.2mm) Headphone jack: 3.5mm headphone jack Plug type: in-line Touch button: capacitive input mechanical touch button Package Content VR glasses *1

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Bluetooth Earmuffs Overview Bluetooth Headset Smartphone Ear Protection Earmuffs for HTC Cotton blend material, stylish, warm in the winter to answer the phone. Set the MIC for your phone to talk directly to your audio device so that you can answer your speakerphone from your device. Built-in lithium-ion rechargeable battery, charging through the USB cable, long standby time. Specification Product Specifications: Bluetooth version: V3.0 + EDR Frequency: 2.4026GHz-2.480GHz Transmission distance: 30 feet or less MICROPHONE transmission distance: ≤ 2m Lithium-ion battery: 3.7V / 120mA Charging time: 2.5 hours Standby time: 60 hours Continuous working time: about 4 hours Package Content 1* Bluetooth Earmuffs

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Smart Ring Wearable Device Multifunctional Black High-tech Battery capacity: None  Battery   Appearance size: 58*58*42mm Product weight: 39g Applicable crowd: all, fashion, trend, learning, couples Wearing method: finger Additional features: Talking up artifact, audio and video entertainment, support for NFC function, sharing/sharing, information push, privacy protection

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24 Hours Bluetooth Anti-snoring Device Charge Snore Ear set Snore Stopper Sleeping Aid Snoring Analyzes Sleep Data Good Sleep How does it work? The device collects bone conduction data and recognizes snoring through built-in model matching. When the intensity of the snoring sound meets the requirements and is regular, the device can dynamically increase the snoring sound model through machine learning in about 30 seconds. When the snoring sound is recognized as snoring by the device, the device will vibrate and the vibration level will be adaptive. If the intervention of the current vibration level is unsuccessful, the vibration will increase step by step, reaching the highest level of snoring intensity set by the user. If the intervention is successful, the vibration level will be maintained; if there is no snoring for a long time, the vibration level will be reduced. Free Sleep plus APP Snore stopper After syncing your device data with the app, you can view your sleep data, snore data, and intervention data, and you can customize the intensity of vibration and snore sensitivity of the snore stopper. Sleeping The sleep aid function provides soothing music to help relax your mind and body and promote better sleep. Recorder With the recording function, you can record your snoring and play it back at any time to compare the effects of using the snore stopper.

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