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HGDO Universal Portable Headphone Amplifier - Grey

HGDO Universal Portable Headphone Amplifier - Grey

For Improving Phone Earphone Sound Quality, Easy to Use, Bulit-in Battery

5 (1)
SKU: 485497
  • US$15.16

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  • 14.28
  • Free shipping To UNITED STATES Via SuperSaver

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Rate US$12.66 shipped US$12.62 shipped US$12.58 shipped

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HGDO Universal Portable Headphone Amplifier - Grey

HGDO Universal Portable Headphone Amplifier - Grey

US$14.28 US$15.16 6%OFF 5 (1)
Input via the 3.5mm jack,enhance phone output power and improve phone sound quality and tone color to provide a better listening experience.
SUPER PORTABLE:Light at only 25 grams,Highly compact mini design and the fine aluminum alloy process makes it more small and exquisite than lighters.
LONGEST BATTERY LIFE : The new and improved lithium polymer battery allows high fidelity continuous playback for up to 22 hours.
EASY ASY TO USE : Automatic detection of headphones into the boot, Pull out the headset automatically shut down, No key operation required.
BUILT-IN BATTERY : Via from PC/MAC or external USB power adapter,Micro-USB port for battery charging.
item value note
output power Maximum: 300 mw * 2 / 16Ω FIN = 1 KHZ;
Rout = 32Ω;
Pout = 130 mw
Vcc = 4.2 V
frequency response 2-27 KHz
90DB dynamic range
degree of separation
distortion ≤0. 006%
32Ω impedance input
output impedance ≤ 200Ω
operating temperature-40 & deg; C at 60 & deg; W
storage temperature-40 & deg; C at 85 & deg; W
Storage humidity 10% to 90%
the value of the Power Supply Notes
lithium battery 200 mah * (different models are different configuration) for 20 hours
protect the circuit
battery protection, overcurrent protection, overvoltage protection, short circuit protection
MaterialAluminum alloy
Form ColorGrey
Quantity1 set
Total Power300 mw * 2 / 16 FIN = 1 KHZW
Frequency Response2-27 KHz
Impedance32 impedance input output impedance 200ohm
Dimensions & Weight
Dimensions 2.17 in x 0.87 in x 0.28 in (5.5 cm x 2.2 cm x 0.7 cm)
Weight 1.41 oz (40 g)
Packing List
1 x Headphone amplifier 1 x USB charging cable 1 x Headphone adapter 1 x Headset cable 1 x User manual

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To enable volume discounts on this site, use coupon code: BULKRATE during checkout. You will see a discount applied at the bottom of the shopping cart. Competitive pricing is available. Contact us for details.

Quantity 3+ units 5+ units 10+ units
Rate US$12.66 shipped US$12.62 shipped US$12.58 shipped

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