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- Portronics Harmonics Twins 31 Wireless Headphones vs Boult Audio AirBass Z1 (2022) True Wireless Stereo (TWS) Earphones
Portronics Harmonics Twins 31 Wireless Headphones vs Boult Audio AirBass Z1 (2022) True Wireless Stereo (TWS) Earphones comparison
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| key specs | ||||
| Colour | Beige | Green | ||
| Headphone Type | In-Ear | In-Ear | ||
| Microphone | Yes | Yes | ||
| Connectivity | Wireless | True Wireless Stereo (TWS) | ||
| Type | Headphones | Earphones | ||
| general | ||||
| Brand | Portronics | Boult Audio | ||
| Model | Harmonics Twins 31 Wireless Headphones | AirBass Z1 (2022) True Wireless Stereo (TWS) Earphones | ||
| Model Number | Harmonics Twins 31 | - | ||
| Colour | Beige | Green | ||
| Type | Headphones | Earphones | ||
| Headphone Type | In-Ear | In-Ear | ||
| Connectivity | Wireless | True Wireless Stereo (TWS) | ||
| Release date | - | February 10, 2022 | ||
| product details | ||||
| Microphone | Yes | Yes | ||
| Driver Type | Dynamic | Dynamic | ||
| Driver Size (mm) | 16 | 10 | ||
| Weight (g) | 160.00 | 70.00 | ||
| Water Resistant | - | IPX5 | ||
| connectivity features | ||||
| Bluetooth | Yes | Yes | ||
| Bluetooth Version | 5.4 | 5.1 | ||
| Bluetooth range (Metres) | 10 | 10 | ||
| battery features | ||||
| Charging Port | USB Type-C | USB Type-C | ||
| Battery Life (Hrs) | - | 24 | ||
| Battery Life (Hrs) Earpieces Only | - | 6 | ||
| Battery Life (Hrs) With Case Total | - | 24 | ||
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