Connectivity: They use Bluetooth 5.0 for a stable wireless connection with a range of up to 10 meters. Some models also support a wired connection via a 3.5mm audio cable.
Audio Quality: They are designed to deliver HiFi stereo sound with deep bass and clear treble. Some descriptions mention intelligent noise reduction and a large-diaphragm loudspeaker to enhance sound layering.
Design and Comfort: The headphones have an over-ear design with soft, padded ear cushions and an adjustable headband for comfort during long-term wear. They are also described as being lightweight and having a foldable design for portability.
Controls and Features: On-ear buttons allow for music playback, volume adjustment, and call handling. They also have a built-in microphone for calls and a charging port, often USB.
Battery Life: The battery capacity is typically around 400mAh, providing approximately 10 hours of playing time and a standby time of about 120 hours. Charging time is around 2 hours.
Specifications
Key Features
P9 Pro Max Bluetooth Headset (and similar models)
Connectivity: Wireless Bluetooth with a transmission distance of 5-10 meters.
Battery: Features a 400mAh battery, providing a playing time of about 4-5 hours and a standby time of around 24 hours.
Functions: Includes a built-in microphone, support for a TF card, and a USB charging port.
Noise Cancellation: Some versions feature advanced noise-cancelling technology.