Carnet de notes multifonctionnel professionnel avec chargeur intégré, format A5, à feuilles mobiles, avec clé USB et batterie externe.

Key Feature Highlights Trinity core configuration: built-in 8000mAh mobile power supply, support wireless + wired dual charging mode, with 16G/32G embedded U disk, to meet the dual needs of charging and data transmission. A5 loose-leaf flexible design: standard A5 size is portable and easy to carry, the binder binding can freely replace the inner page, with 100 grams of beige eye protection Dowling paper, the writing is smooth, not dizzy, not reflective. Full scene adaptation experience: Wired charging covers Type-C, Apple, and Android interfaces. Wireless charging can be started by simply placing the phone flat on the cover, and the U disk is plug and play, and no additional driver needs to be installed. Business texture and storage: high-grade PU imitation leather cover is delicate to the touch, equipped with card slots, pen inserts and storage bags, which can store business cards and bills. The metal rivet buckle design is firm and durable, and multi-color optional for business wear. Product parameter details Size: Standard A5 (about 210 × 148mm), portable and does not occupy an area Power configuration: 8000mAh capacity, input 5V/1A, output 5V/1.5A, safe fast charging without heating U disk configuration: optional 16G/32G storage, USB interface plug and play, compatible with Windows and Mac systems Inner page configuration: 80 pages (160 sides) replaceable loose-leaf, 100g eye protection Dowling paper Cover material: high-end PU imitation leather Additional configuration: built-in card slot, pen insert, storage bag, with special gift box and gift bag Applicable scenarios and value Workplace office: Charge the mobile phone/earphone while recording in the meeting, and transfer the meeting files instantly with a U disk, without the need to carry additional power banks and U disks. Business travel: portable size fits briefcases and backpacks to solve charging anxiety and data storage needs during poor travel.