P9 HeadPhone

p9 headphones:

Technical Specifications
Bluetooth Version: Typically V5.0 or V5.3.

Battery Capacity: Usually 400mAh.

Charging Time: Approximately 2 hours.

Playback/Talk Time: Ranges vary by specific listing, but often cited between 3–10 hours depending on usage.

Transmission Distance: Generally up to 10–15 meters.

Speaker Diameter: Commonly 40mm.

Frequency Response: 20Hz–20kHz.

Key Features
Connectivity: Supports wireless Bluetooth pairing. Many models also include an AUX input for wired listening.

Storage/Playback: Some versions include a TF/MicroSD card slot for standalone MP3 playback (typically supporting up to 32GB).

Design: Often features a foldable, lightweight, and over-ear design with silicone or soft-cushioned ear pads for comfort.

Controls: Most units support standard functions like volume adjustment, song switching, and answering/hanging up calls.

Built-in Microphone: Integrated for hands-free calling.