Expresstech @ Headphone Amplifier Portable Headphone Stereo RCA Audio Amplifier with 3.5 mm Audio Jack Output for iPhone iPad iPod Laptop Speaker in-car Car Motorcycle Tablet PC Smartphones

الوصف

Technical details: THD + N: 0.0003% Ratio: > 100 dB Charging current: 1 A Output Power: 40mW Working time: ~ 8 hours Dimensions: 9.8 x 6 x 1.5 cm Weight: 150g Package: 1 x Headphone Amplifier 1 x USB Charging Cable 1 x 3.5 mm audio Lkabel 2 x Hand Strap