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Model: HB21
Driver Diameter: 40mm
Built-in microphone for wireless calls
Battery capacity: 250mAh, 8-10 Hours Backup
Interface Type: Micro USB, 3.5mm Aux, FM radio, TF card
| Sensitivity | 108db+/-3db |
| Impedance | 32 ohm |
| Driver Magnet | 40mm |
| Connectivity | Bluetooth 5.3 |
| Others | Interface Type: Micro USB, 3.5mm Aux, FM radio, TF card Foldable and swivel design for easy use Voice prompts for quick status updates |
| Frequency Range | Frequency Response: 20-20KHz Frequency Range: 87.5- 108MHz |
| Input Jack | 3.5mm AUX |
| Charging Time | 1.5 hours |
| Battery Capacity | 250mAh |
| Battery Life | Talk Time: About 3.5 Hours Listening Time: About 8-10 Hours |
| Color | Black |
| Warranty Details | 01 Year Warranty (Must Claim With Box & All Accessories) |
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2026 Hi-Fi Computer. All rights reserved
Karim Ullah Market, Bandar Bazar, Sylhet