5000mAh large capacity battery.Heat quickly in 3s, and reach high temperature in 30s.
Low-grade: constant temperature of 42℃, mid-grade: constant temperature of 46℃, high-grade: constant temperature of 50℃. Intimate design, perfect to provide perfect heat for hands
It is more portable and smaller than the ordinary mobile power supply, and the capacity is enough to charge the mobile phone twice. Can be used in various occasions. It is very suitable for frequent outdoor work, fishing, hiking, camping, skiing, travel, school, sports, etc
Intelligent safe heating and reusable long-lasting heating, intelligent aggregation chip, protect the core link; automatic power-off protection to prevent overcharging; and the heating piece and the hand warmer are isolated from the design to prevent short circuit and explosion problems
How to use: Long press 2 sec the power button once to turn on the hand warmer first gear (42 degrees), then short press again to turn on the second gear (55 degrees) and again to turn on the third gear.
INTUITIVE IPHONE AUTO BACKUP CUBE – Charging triggers concurrent auto-backup. No action needed after setup! Store contacts, photos & 4K videos securely offline with Qubii. Qubii supports backups with Facebook, Instagram, Flickr, Twitter and more! Ideal for homes & offices. An effortless intuitive backup cube compatible with iPhone / iPad.
IPHONE / IPAD’s EXTERNAL DRIVE & PHOTOSTICK – View, share & restore files with our Qubii app on your Apple device. Share Qubii with multiple iPhones/iPads; Qubii software auto detects different mobile devices when connected. For laptop usage: plug Qubii in as external drive into the USB port on your computer to view, edit, & transfer. May use as external drive, photostick and thumb drive. Increase storage space on your iPhones & iPads. Qubii is your solution. Smart & simple!
QUBII PICKS UP RIGHT WHERE IT LEFT OFF – Automatically backs up your photos, contacts, 4K videos every time you charge your iPhone / iPad. Resume backup process simultaneously, auto sync when you plug in your mobile device. Qubii will begin backup from where it left off! Data transfer, fast & easy!
SAY BYE TO MONTHLY SUBSCRIPTION – Unlimited backup storage space with your selected MicroSD Card. MicroSD Card storage capacity is available up to 2TB. Switching your microSD card will NOT trigger content duplication. Say goodbye to your monthly cloud service fee.
SUPPORT & WARRANTY – Qubii, your iPhone photos storage backup device, is compatible with all Apple devices (iPhones/ iPad) that use lightning connector. Qubii app offers in-app customer support. Qubii requires iOS 10 or above. Qubii is MFi-certified by Apple Inc. This product offers a one year warranty (12 months).
Long Working Hours:Powered by rechargeable 4000mAh power bank 4 – 10hours with 2 heat setting. Long service life of the battery And giving you hours of continuous warmth and comfort, Rechargeable Heated Socks stay ahead of the game. The compact battery pack design ensures ease of use anytime, anywhere.