Operating Time: Music time Up to 32 hours (with ANC off)/Up to 21 hours (with ANC on)
Talk time Up to 20 hours (with ANC/busylight off)/Up to 15 hours (with ANC
on/busylight on)
Operating Time: Music time Up to 18 hours (with ANC off)/Up to 15 hours (with ANC on)
Talk time Up to 16 hours (with ANC/busylight off)/Up to 10 hours (with ANC
on/busylight on)
Operating Time: Music time Up to 18 hours (with ANC off)/Up to 15 hours (with ANC on)
Talk time Up to 16 hours (with ANC/busylight off)/Up to 10 hours (with ANC
on/busylight on)
Operating Time: Music time Up to 32 hours (with ANC off)/Up to 21 hours (with ANC on)
Talk time Up to 20 hours (with ANC/busylight off)/Up to 15 hours (with ANC
on/busylight on)
Compatibility: Suits 90% of projectors weighing up to 15kgs (33lbs)
Features minimum distance from ceiling 127mm (5")
Maximum pitch adjustment of +/- 40°
Maximum roll adjustment of +/- 20°
360° rotation
Quick release for easy maintenance
Colour: White
Compatibility: HP Color LaserJet Enterprise M751n, HP Color LaserJet Enterprise M751dn, HP Color LaserJet Enterprise M856dn, HP Color LaserJet Enterprise M856x, HP Color LaserJet Managed E75245dn, HP Color LaserJet Managed E85055dn, HP Color LaserJet Ent MFP M776dn, HP Color LaserJet Ent Flow MFP M776z, HP Color LaserJet Ent Flow MFP M776zs
Specifications: Input capacity: Up to 550 sheets
Media sizes, custom: 5.8 x 5.8 to 12.6 x 18 in
What's in the box: HP LaserJet 550 Sheet Paper Tray; Install Guide; Warranty information