125KHz & 13.56MHz USB Proximity & Contactless Smart RFID Card Reader Dual Frequency Programmable Desktop Card Reader for MIFARE EM

Features: Mini design, USB power supply, portable and suitable for air-conditioned room, office, car, etc. Ultrasonic high frequency oscillation technology provides micro fog effect and wide humidification area. Multiple benefits: refresh air / moisturize skin / increase humidity of air / reduce dust bacteria / reduce static electricity computer screen radiation. The LED night light will automatically turn on when connect the power supply. No radiation, low noise, it will auto shutdown after 3-hour continuous working (nightlight is still on), safe and reliable. Transparent bottle enables you to see the remain water capacity clearly. Notes: 1. In order to prevent clogging the fog hole, we suggest you to add purified water and DO NOT add essential oil into it. 2. When the mist becomes thinner, please replace the sponge, and regularly clean the atomization chip with cotton swab dipped with alcohol.

Features: It can be lighted by arc ignition. Use safer and more stable than matches. It can be charged by computer, power bank, car and so on. The total charging time is only 1.5 hour and does not need for a long time. Perfect gift for family, friends. It has a long service life. Designed high-end, stylish and windproof. Using high-performance polymer aluminum battery, it can charge and discharge about 500 times. The sensor screen can be touched to ignite, and the screen also can display power, 4 lights are 100% of the power, 3 lights mean there are 3 cells, and so on.

Features: LCD screen, Max.50kg capacity. 10s data hold function for easy data reading. Convert of 4 weighting units: kg,g,lb,oz when power on. Convenient tare function. 2 reminders: low battery and over-load indication. Auto power off after 120s or manual close. Pocket size, portable for luggage weighing, shopping, fishing and other home use.

Der tester verwendet eine neue generation von power vier semi~ Doppel-loop-integral-Wandler-IC , mit einem Pr?zisions-bandgap-Referenz , Reichweite Genauigkeit , hohe Pr?zision , stabile und zuverl?ssige Leistung , starke anti~ - Interferenz-F?higkeit , hohe Temperatur verwendet werden kann f¨¹r die Messung der USB-Stromversorgung oder Stromverbrauch der Schnittstelle , Handy-Ladeger?t , U-disk und andere Produkte. 1, USB-powered-Ger?te k?nnen verwendet werden, zum Messen von Luft -, Spannungs-geladen , USB-Endger?te, arbeiten von Spannung und Strom 2, Die Strom-und Spannungs-Zyklus , einfach zu bedienen und praktisch. 3, Kompakt und leicht zu tragen , keine zus?tzliche Stromversorgung Aufgabenbereich: Strom (0~3A) erkennen kann Handy-Ladeger?t Spannung compliance-DC5V Reichweite : U = 3 ~ 7,5 V I = 0 ~ 2,5 A Aufl?sung : Spannung 10mV Strom 1mA Fehler : Spannung

Features: Easy to install and use. Support WiFi connection, Android IOS APP remote control. HD 720P image quality, support night vision, camera view angle covers 166. Ultra-low power consumption, remote active wake up, quick start. Rainproof: Doorbell can be installed outdoors, do not worry about being drenched by rain. Support picture snapping and video recording function. Support real time video and audio chat with visitor. Last longer. Support visual intercom, IR night view, TF card record. Support up to 32G TF card storage(not included).

Modèle:LX-12; Connexion:Sans Fil; Capacité:40; Portée Bluetooth/Sans Fil:5-10; Utilisation Générale:EARBUD; Communication:Bluetooth sans fil; Version bluetooth:Bluetooth 5.0; Durée de discussion:2-3; Temps de Veille:72; Type d'élément:Casque TWS True Wireless; Marque:LITBest; Caractéristiques:Contrôle vocal Hey Siri,Avec boîte de recharge,Avec Microphone; date d'inscription:10/17/2019; Music Time:2-3; Capacité de la boîte de chargement:300