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- boAt Rockerz 330 Wireless Earphones vs Coolpad Cool Bass Buds True Wireless Stereo (TWS) Earphones
boAt Rockerz 330 Wireless Earphones vs Coolpad Cool Bass Buds True Wireless Stereo (TWS) Earphones comparison
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| key specs | ||||
| Colour | Blue | Black | ||
| Headphone Type | In-Ear | In-Ear | ||
| Microphone | Yes | Yes | ||
| Connectivity | Wireless | True Wireless Stereo (TWS) | ||
| Type | Earphones | Earphones | ||
| general | ||||
| Brand | boAt | Coolpad | ||
| Model | Rockerz 330 Wireless Earphones | Cool Bass Buds True Wireless Stereo (TWS) Earphones | ||
| Release date | July 23, 2022 | January 11, 2021 | ||
| Colour | Blue | - | ||
| Type | Earphones | Earphones | ||
| Headphone Type | In-Ear | In-Ear | ||
| Connectivity | Wireless | True Wireless Stereo (TWS) | ||
| Model Number | - | B127 | ||
| Color | - | Black | ||
| product details | ||||
| Microphone | Yes | Yes | ||
| Driver Size (mm) | 13 | 13 | ||
| Water Resistant | IPX4 | - | ||
| Weight With Case (g) | 37 | - | ||
| Driver Type | - | Dynamic | ||
| Weight (g) | - | 50.00 | ||
| sound features | ||||
| Noise Reduction (dB) | 25 | - | ||
| connectivity features | ||||
| Bluetooth | Yes | Yes | ||
| Bluetooth Version | 5.2 | 5 | ||
| Bluetooth range (Metres) | - | 10 | ||
| battery features | ||||
| Charging Port | USB Type-C | USB Type-C | ||
| Battery Life (Hrs) | 5 | - | ||
| Charging Time (Hrs) Earpieces Only | - | 0.45 | ||
| Battery Life (Hrs) Earpieces Only | - | 4.5 | ||
| Battery Life (Hrs) With Case Total | - | 20 | ||
| Battery Capacity (mAh) Earpieces | - | 40 | ||
| Battery Capacity (mAh) Case | - | 400 | ||
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