The product in the images is the "MJ TANGO" wireless neckband by InEar. It highlights several features, including: 24hour music time with a 200mAh battery

Wireless connectivity with Bluetooth version 5.1

Type-C charging with a 1-hour charging time

HD true sound with 3D sound effects

Active noise cancellation

Ergonomic magnetic earbuds for convenience

Flexible band and glossy neckband design

Voice assistant feature

12m working distance

Discussion:

Battery Performance: The 200mAh battery claims to offer 24 hours of playtime, which is impressive for a wireless neckband. However, actual usage may vary depending on volume levels and active features like noise cancellation.

Active Noise Cancellation (ANC): The packaging mentions ANC, which is typically a premium feature. It would be interesting to test how effective the noise cancellation is compared to high-end competitors.

Comfort and Design: The flexible band and magnetic earbuds suggest a focus on user comfort and portability. The soft silicon earbuds add to this aspect, making it suitable for long listening sessions.

Build and Aesthetic Appeal: The packaging features a colorful and artistic design, which makes it visually appealing. The "Made in India" branding indicates local manufacturing, which might appeal to regional buyers.