



Smart Sphere Air 31 True Wireless Earbuds
Smart Sphere Air 31 True Wireless Earbuds is a Wireless In the Ear TWS Earbuds. It offers up to 5 hours per earbud and 25 hours total with case battery life. Notable features include Microphone, Voice Assistant, Sweat Proof, Deep Bass and Call/Music Switch.
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Features
- TWS Earbuds
- In the Ear
- Wireless
- Bluetooth 5.3
- Microphone
- 10 m Range
- 20 Hz (Min) - 20 kHz (Max) Frequency Response
- 25 hours Battery Life with Case
Smart Sphere Air 31 True Wireless Earbuds Specs
- TWS Earbuds
- In the Ear
- Wireless
- Bluetooth 5.3
- Microphone
- 10 m Range
- 20 Hz (Min) - 20 kHz (Max) Frequency Response
- 25 hours Battery Life with Case
| Brand | Smart Sphere |
| Model | Sphere Air 31 |
| Design | TWS Earbuds |
| Type | In the Ear |
| Connectivity | Wireless |
| Bluetooth | Yes, 5.3 |
| Bluetooth Range | 10 m |
| USB | Yes |
| Microphone | Yes |
| Voice Assistant | Yes |
| Controls | Smart Touch Control |
| Music Controls | Pause/Play |
| Call Controls | Accept/Reject calls |
| Switch between Call and Music | Yes |
| Additional Features | LED Digital Display, Transparent Design Charging Case |
| Deep Bass | Yes |
| Frequency Response | 20 Hz (Min) - 20 kHz (Max) |
| Sales Package | 1 Pair of Earbuds, Charging Case, Charging Cable, User Guide |
| Battery Capacity | 500 mAh (Case) |
| Battery Life | 25 hours (With Case) 5 hours (Earbuds) |
| Charging Time | 2 hours (Case) |
| Warranty | 6 months |
| Warranty Type | Manufacturer |
| Covered in Warranty | Manufacturing Defect |
| Not Covered in Warranty | Physical Damage |
Smart Sphere Air 31 True Wireless Earbuds Prices
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