1. Self adhesive portable label machine: With this Bluetooth label printer, labels can be printed directly from smart phones through Bluetooth. 2. Save money and protect the environment: This self pasting label machine adopts environment-friendly thermal printing technology, and does not use expensive ink to directly print labels, which is fast and can be printed on demand. 3. Label tape: This portable Bluetooth recorder is widely used in homes, offices, supermarkets, etc., such as spices, laundry, toiletries classification, expiration reminder, children's product classification, medical classification, office document classification, baggage classification, price reminder, gift labels, etc. 4. Label printer with paper: The label printer adopts environment-friendly thermal printing technology, without toner, ink or ink tape. 5.Advanced thermal technology is adopted, no ink cartridge or consumables are needed, and the operation is quiet, saving money.