HP 177 Black Original Ink Cartridge watches Adaptive Noise Cancelling (ANC): Now

Adaptive Noise Cancelling (ANC): Now reduces ambient noise by up to 52dB (an improvement over the 42dB on the R50i NC)

0) Battery 7000mAh (typical capacity) Charging 33W wired fast charging

Max Output Voltage: 54

IDD (International Direct Dialing) lock

Rugged Upgraded Materials: Built with a high-strength aluminum body

HP 177 Black Original Ink Cartridge watches Adaptive Noise Cancelling (ANC): NowPage Yield: Approximately 410 pages based on standard 5% coverage. Ink Type: Dye based ink engineered for fade resistance. Technology: Works with a 6 ink system (Black, Cyan, Magenta, Yellow, Light Cyan, Light Magenta).