Great Papers! Acorn Letterhead, 80 count, 11" x 8.5" (2017013) auspowers_batchthree The base of the mount

The base of the mount connects to your seat rail without any drilling necessary

You can upload the bar codes to your computer when you need to

then "Down" key to "Up" by our Key- customized software

this product has a 3W speaker in 27mm 8ohm and SNR>90db to keep the high sound quality

Never run out of battery power

Great Papers! Acorn Letterhead, 80 count, 11" x 8.5" (2017013) auspowers_batchthree The base of the mountGreat Papers! Acorn Letterhead, 80 count, 11" x 8. 5" (2017013) Product Features 80 sheets; paper weight 100 gsm 8. 5 inches x 11 inches Pair with a standard #10 or A9 envelope Compatible with most inkjet and laser printers