boAt Immortal 121
৳2299
Specification
Physical Specification
Connectivity
| Microphone | Quad Mics ENx Technology |
|---|---|
| Audio Driver Type | 10 mm |
| Communication Technology | Bluetooth 5.3 |
Main Feature
| Features | boAt Signature Sound |
|---|---|
| Frequency | 20 Hz (Min) – 20 kHz (Max) |
Battery
| Fast Charge | 2 hours (Case) |
|---|---|
| Battery Life | 40 hours (With Case) |
| Battery Capacity | 400 mAh (Case), 40 mAh Per Earbud |
