pTron InTunes Lite vs Cellecor NK-4 Plus – Full Comparison & Verdict (2026)

Passive Noise Cancellation. In-Ear Magnetic Metal Earbuds. 6 Hours Music Playtime/Talktime. Stereo Sound Earphones with Bass. Bluetooth 5.0 & 10m Wireless Range. In-line Remote Control for Music & Call. Widely Compatible Bluetooth Earphones. Ergonomic, Lightweight, Flexible Neckband. Hands-free Calling with 3 Button Remote ( Built-in Mic ).

The wireless neckband has advanced Bluetooth V5.0, Which Makes an instant connection to your media hassle-free. IPX3 Waterproof: A waterproof casing protects NK-4 neckband Bluetooth headphones against rain, water, sweat, splash and more. The Cellecor wireless neckband offers a total playtime of up to 25 hours on a single charge and Charge for Only 10 minutes And Get a playtime of 2 hours. NK-4 Neckband built-in high sensitivity microphone and noise canceling technology, ensure crystal high quality sound no mater you are calling or listening to music. With flexible neckband and Magnetic earbuds, NK-4 Neckband is very comfortable to wear around your neck, and ensure a snug fit on your shoulders and superior shape retention.

Key Differences

There is a noticeable difference in weight (250 Gm vs 26 GM), which may affect comfort during extended use. Battery life varies between the two (25 Hours vs 6 Hours), which affects how long you can use them on a single charge. Cellecor NK-4 Plus and pTron InTunes Lite are well-known options in the wireless headphone segment, offering a balance of audio quality, battery performance, and smart features. Impedance levels vary (NA vs 32 Ohms), which can affect compatibility and audio output when used with different devices. The frequency response differs (NA vs 20Hz - 20KHz), which can influence how well the headphones reproduce lows, mids, and highs. Both headphones are equipped with capable drivers that deliver balanced sound output suitable for music, calls, and entertainment. Cellecor NK-4 Plus uses Bluetooth 5.1 while pTron InTunes Lite supports Bluetooth 5.0, which can impact connectivity stability and efficiency. Cellecor NK-4 Plus and pTron InTunes Lite offer different noise cancellation capabilities (ENC vs Passive Noise Cancelling), which can impact how effectively they block external noise. From a usability standpoint, both models provide a reliable and premium headphone experience.

Verdict: Both headphones offer strong performance, and the right choice depends on your priorities such as battery life, comfort, and noise cancellation.

Top Differences

Battery Life: 25 Hours vs 6 Hours
Noise Cancelling: ENC vs Passive Noise Cancelling
Bluetooth: 5.1 vs 5.0
Weight: 250 Gm vs 26 GM
Impedance: NA vs 32 Ohms

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Key Differences

Top Differences