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- Lava Probuds 21 True Wireless Stereo (TWS) Earphones vs Boult Audio ProBass ZCharge Wireless Earphones
Lava Probuds 21 True Wireless Stereo (TWS) Earphones vs Boult Audio ProBass ZCharge Wireless Earphones comparison
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| key specs | ||||
| Colour | White | Black | ||
| Headphone Type | In-Ear | In-Ear | ||
| Microphone | Yes | Yes | ||
| Connectivity | True Wireless Stereo (TWS) | Wireless | ||
| Type | Earphones | Earphones | ||
| general | ||||
| Brand | Lava | Boult Audio | ||
| Model | Probuds 21 True Wireless Stereo (TWS) Earphones | ProBass ZCharge Wireless Earphones | ||
| Release date | March 15, 2022 | January 3, 2022 | ||
| Model Number | T001A | - | ||
| Colour | White | - | ||
| Type | Earphones | Earphones | ||
| Headphone Type | In-Ear | In-Ear | ||
| Connectivity | True Wireless Stereo (TWS) | Wireless | ||
| Color | - | Black | ||
| Inline Remote | - | Yes | ||
| product details | ||||
| Microphone | Yes | Yes | ||
| Boom Microphone | No | - | ||
| Foldable | No | - | ||
| Driver Type | Dynamic | - | ||
| Driver Size (mm) | 12 | 14.2 | ||
| Number of Drivers | 2 | - | ||
| Water Resistant | IPX4 | IPX5 | ||
| Gold Connector Plating | No | - | ||
| Weight (g) | 51.00 | 125.00 | ||
| sound features | ||||
| Impedance (Ohms) | 32 | - | ||
| Sensitivity (dB) | 104 | - | ||
| Frequency Response Range | 20Hz-20,000Hz | - | ||
| connectivity features | ||||
| Bluetooth | Yes | Yes | ||
| Bluetooth Version | 5.1 | 5.2 | ||
| battery features | ||||
| Charging Port | USB Type-C | USB Type-C | ||
| Battery Life (Hrs) | 45 | 40 | ||
| Battery Life (Hrs) Earpieces Only | 9 | - | ||
| Battery Life (Hrs) With Case Total | 36 | - | ||
| Battery Capacity (mAh) Earpieces | 60 | - | ||
| Battery Capacity (mAh) Case | 500 | - | ||
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