Specification: Condition: 100% Brand New Item Type: Voice Changer Device Material: ABS Color: As Pictures Shown Product Size: 70x35x11mm/2.8x1.4x0.4inch Weight: Approx. 106g/3.7oz Quantity: 1pc Signal to Noise Ratio: 106dB Dynamic Range: 106dB Battery Capacity: 300mA / 3.7V Battery Type 103450 Charging Input: DV5V / 1A Battery Power: 3.7WH Battery Efficiency: 3-4 Hours Full Charge Package List: 1 x Voice Changer 1 x Manual 1 x Audio Cable 1 x USB Charging Cable 1 x Iron Storage Box