Comparison between Knight Cole nu43 and Knight Cole nu33

The comparison between Knight Cole nu43 and Knight Cole nu33 is as follows:

1. Design: nu43 adopts a more fashionable translucent design, while nu33 is more concise and adopts an all-black design.

2. Hardware parameters: nu43 has built-in 10mm moving speaker and MEMS microphone, which supports IPX7 waterproof, and nu33 has built-in 6mm moving speaker and MEMS microphone, which supports IPX5 waterproof.

3. Endurance: The endurance of nu43 is longer than that of nu33, which is 8 hours and 4.5 hours respectively. Nu43 is equipped with a rechargeable charging box, which can provide extra power for headphones, and the total battery life can reach about 24 hours.

4. Charging method: The charging methods of nu43 and nu33 are slightly different. Nu43 uses Type-C interface charging box to support fast charging, and nu33 uses Micro-USB interface charging box.

5. Price: The price of nu43 is slightly higher than that of nu33, and it is in the middle and high-grade level among similar products.

Netkol is a brand focusing on wireless audio, providing personal audio solutions with advanced technology. It has a wide range of products, including TWS real wireless headphones, Bluetooth speakers, headphones and various TV audio peripheral products.