هدفون بی سیم بلادی مدل M70

Speaker Size: 6 mmFrequency Response: 20 Hz-20 kHzEarphone Sensitivity: 99 dB @ -10 dBFSMic. Sensitivity: -42 dB @1 kHz/PaEarphone Impedance: 16 ohmBluetooth Version: v5.0Operation Distance: 10 mEarphone Battery Type: Lithium Battery (60 mAh)Charging Case Battery Type: Lithium Battery (400 mAh)Charging Power: 5V=1AEarphone Charging Time: ＜1.5H (Low Battery to Fully Charged)Case Charging Time:＜2H (Low Battery to Fully Charged)Music Playtime with Single Charge: ≈6HPlaytime from Charging Case: ≈24HWeight: Earphone: 9 g / Charging Case: 47 g