Portronics Harmonics Twins S10 TWS Earbuds

Portronics Harmonics Twins S10

Gaming Headphones Headphones Reviews Wireless Wireless Gaming Headphones Wireless In-Ear Wireless TWS Earbud

Portronics Harmonics Twins S10 TWS Earbuds





  • TWS.
  • Auto ENC.
  • Fast Charging Support.
  • Long Battery Life.


  • No ANC.

Portronics has come up with a brand new set of true wireless earphones in the country. These are called Portronics Harmonics Twins S10. They come with budget-friendly price tag and offers long runtime. In this earphones review, we take a close look at its features and specifications:

Design and Fit

Portronics Harmonics Twins S10 earbuds carry a lightweight in-ear design. The earbuds come with intuitive touch controls. Single tap on the buds lets you pick or end call, play or pause playback and double tap on right bud lets you jump to next song while double tap on left lets you jump to previous song. You can also activate gaming mode, bass mode or music modes via three taps. Also, long press lets you reject the call. They are IPX4 rated for water resistance.

Portronics Harmonics Twins S10 TWS Earbuds

Sound Quality

The earbuds are capable of delivering decent audio quality experience. They come with auto ENC mode that lets you enjoy clear calling experience. In addition, the presence of quad mics delivers your voice clearly to the another end. They are backed by 10mm dynamic drivers along with stereo sound effect. The earphones come with three modes: music mode, bass mode and game mode.

Read Our Review: Half In-Ear Wireless Headphones
Connectivity and Battery Life

Portronics Harmonics Twins S10 earbuds support Bluetooth v5.3 and provide instant pairing. The earphones run for up to 30 hours on a single charge with case included. It takes about an hour for a complete charge. They also support USB Type-C fast charging support.

Portronics Harmonics Twins S10 TWS Earbuds

Price and Availability

They come in three color choices of Black, Blue and White. You can purchase them online at the official website and Flipkart and Amazon for the affordable price of ₹899/-.

A quick look at specifications of Portronics Harmonics Twins S10 TWS Headphones:
Specifications Details
Type In-Ear TWS Earbuds
Driver Units 10 mm
Driver Type Dynamic Drivers
Deep Bass Yes
Frequency Response 20 Hz ~ 20 kHz
Impedance (Ω)
Sensitivity (dB)
Monaural Yes
Latency Low Latency
Multi Device Pairing Yes
Microphone Yes, Quad Mics
Multifunction Touch Control Yes
Tangle-Free Cord N/A
Cord Length N/A
Voice Assistant Yes, Siri & Google Assistant
Bluetooth Yes, v5.3
Wireless Range 10 m
Noise Cancelling No
Water Resistant Yes, IPX4
Sweat Proof Yes
Compatibility Android



Battery 450 mAh (Charging Case)
Battery Life Up To 30 Hours (With Charging Case)
Dimensions 9 * 12 * 4 cm (Charging Case)
Weight 100 Grams (Charging Case)
Colors Blue



What’s in the box Sonic 3 Earbuds

Charging Case

Mini USA Type-C Cable

Ear Tips (Small, Large)

User Manual

Warranty Card

Price ₹899/-
Available at amazon.in logo

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Let us know your views about these earphones in the comments section below.

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