Sell Portable Mini Stereo Audio Digital HiFi Headphone Amplifier best price

Description: This product is a mini portable headphone amplifier that you can take it anywhere. It can be connected with mobile phone to improve the sound quality. With this headphone amplifier, you can enjoy higher quality sound than ever before anywhere possible. Features: 1. All-metal shell, small size, exquisite workmanship, easy to carry at any time. 2. Restore the real sound, bring you rich and stereo HiFi music. 3. Long-lasting (approx.14 hours) rechargeable Lithium polymer battery for long journeys, multimedia work. 4. Conveniently located rotary switch for volume control. 5. Can be connected with headphones, active speakers, power amplifier, car speakers. 6. Overall style: The sound is warm, rich, rounded, clear, natural. Specifications: Color: Black Size: 83 x 57 x 24MM / 3.35 x 2.24 x 0.94inch Package weight: 175g Impedance: 16Ω-300Ω Frequency response range: 20HZ Power: DC5V 1000ma Output power: 200MW 32Ω Signal to noise ratio: > 110DB Battery capacity: 950mah Package List: 1 x Portable Amplifier 1 x Audio cable (15cm / 59inch) 2 x Bandage