HBQ I7S Double Dual Mini Wireless 4.1 Bluetooth Earphone With Power Case - Black - Bluetooth Headphone - Bluetooth Headphone - Air Buds - Tws - ব্লুটুথ হেডফোন
- Drive: 15mm
- Impedance: 32 OHM
- Bluetooth version: Bluetooth v4.1+EDR
- Bluetooth frequency: 2.4GHz
- Power level: CLASS II, output power: 30mW
- Bluetooth Distance: obstacle free 10 meters
- Frequency response: 20-20000Hz
- Working voltage range: 3.0V-4.2V
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- #ব্লুটুথ হেডফোন
- #headphone bluetooth
- #airbuds
