• Best HD TWS Stereo Music: Harmonics Twins gives you true freedom from cables dangling from your head and gives smooth experience of listening to music
• Latest Bluetooth 5.0: It uses latest and most power efficient Bluetooth 5.0 BLE low energy which does not drain the battery of your phone quickly
• Active-Smart Case: The case is pocket-friendly sized have a battery size of 43 mAh and the case has the capacity of 380mAh
• Distortion Free Sound: With Advanced RTL8763BFR chipset, harmonics twins offers amazing powerful HD stereo music experience with xx drivers
• Comfortable & Secure Fit: It comes with four sizes of ear-buds suitable for all ear shapes

bluetooth earbuds

Portronics POR-078 Harmonics Twins Bluetooth Earbuds (Black)