The MZ NB117 is a wireless Bluetooth headphone with a magnetic neckband design, providing convenience and portability. Here are the key features and specifications:

Wireless Connectivity:

Bluetooth Version: 5.1
Range: 10 meters
Design:

Magnetic Neckband: The headphones come with a magnetic neckband, ensuring easy and secure storage when not in use.
Audio Output:

Output Power: 3mW x 2
Impedance: 160 ohms
Sensitivity: 128dB at 1kHz
Battery Life:

Talk Time: Up to 30 hours
Music Playback Time: Up to 25 hours
Standby Time: Up to 250 hours
Battery Capacity: 200mAh
Charging:

Full Charge Time: 1 hour
Additional Features:

The headphones provide a reliable wireless connection with a Bluetooth version 5.1, ensuring compatibility with a wide range of devices.
The magnetic neckband design adds convenience by keeping the earbuds securely in place when not in use.
The headphones offer a long battery life, providing up to 30 hours of talk time and 25 hours of music playback on a single charge.
The quick charging feature allows for a full charge in just 1 hour.
With a range of 10 meters, users can enjoy wireless freedom without being tethered to their devices.
Please note that specific details may vary, and it's always a good idea to refer to the product manual or official specifications for the most accurate and up-to-date information.