Printing Technology Direct Thermal
Print Resolution 203 dpi
Max. Print Speed 4 ips
Max. Print Width 1.89" (48 mm)
Maximum Print Length 110" (2794 mm)
Sensor Type Reflective sensor


Weight (w/ battery, w/o media) 0.47 lbs (215 g)
Dimensions 3.11" (W) x 4.57" (L) x 1.44" (H)
(79 mm (W) x 116 mm (L) x 36.5 mm (H))


USB Micro USB 2.0 (High Speed)
Bluetooth Bluetooth Ver.5.0
Bluetooth Profile Classic
SPP (Serial Port Profile)
GATT (Bluetooth Low Energy)
Wi-Fi Wireless LAN IEEE802.11a/b/g/n
NFC NFC tag for quick Bluetooth connection


Operating Temperature 5ºF to 122ºF (-15ºC to 50ºC)
Operating Humidity 10% to 90% non-condensing
Storage Temperature -22ºF to 158˚F (-30ºC to 70ºC)
Storage Humidity 10% to 90% non-condensing

Power supply

Battery Lithium-ion, rechargeable
Battery Yield 279 pcs (for 1 label per two minutes printing when connected via Wi-Fi and using a new, fully charged battery)*
*Tested using Brother's print test data (12.5% coverage, 1.89" x 2.83" (48 x 72 mm)).
Charging Time 2.5 hrs by 12V/1A charger
DC Charging input 12V/1A

Media specification

Types Reciept, Black mark label (mark in printing side), Linerless (Optional)
Maximum Media Width Max. 2.28" (58 mm) includes liner
Thickness Receipt: 2 mil to 3.94 mil (0.06 mm to 0.10 mm)
Roll Diameter (Maximum) 1.18" (30 mm)