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Product Features:

  • A970 I portable speaker headset amplifier for cell phone
  • A970 is a high performance portable headphone amplifier, built-in high performance power processor and a power amplifier, and can be connected with various audio player and various brands of mobile phone, the audio signal processing, amplification, output can drive all kinds of high resistance to headphones, so as to raise power volume amplification, improve the sound plays a driving role
  • Can use the supplied mini USB data lines connected to the computer USB interface charging, can also make use of other such as mobile phone, MP3, MP4 use mini USB rechargeable battery charger for charging a variety, on the other chargers requirements are as follows: voltage, 5V; output current, 200mA above can be
  • This product is simple to use, no special operation and use of demand
  • The use of internal circuit employing capacitance output forms, which can effectively avoid the internal circuit fault on expensive headphones produced impairment
  • It can be charged at any time according to the situation
  • Compact size, easy for you to carry
  • Adjust the volume using gold plated aluminum knob
  • Net Weight: 105 g / 3.675 oz
  • Size: 95 x 50 x 20 mm / 3.705 x 1.95 x 0.78 inch
  • Color: as shown in the picture

Product Specifications:

  • Source: DC 5V
  • Frequency Response: 10-100KHz
  • SNR: ≥ 98dB
  • Crosstalk Attenuation: 60dB
  • Gain: ≥ 12dB ≥6dB
  • Charging Time: 200 minutes ( PC USB )
  • Cell Broadcast Time: over 10 hours
  • Input Impedance: < 16-32 ohm
  • Input Impedance: > 5 ohm
  • Degree of Separation: 60dB

Package Contents:

  • 1 x Amplifier
  • 1 x USB Cable
  • 1 x 3.5mm Plug Cable
Available Shipping Method Tracking NO. Estimated Delivery


1) Estimated delivery time includes processing time and actual shipping time. Normally our processing will take 1-2 working days.

2) Estimated Delivery Time shown above is only for reference, since actual delivery time depends on shipping service selected, delivery schedule and local customs clearance time, especially during peak periods.

3) Shipping Costs shown include fuel surcharges and may change a bit due to the fluctuation of currency exchange rates.

4) For the order with only one item (only one item):

a. if your item is less than 20USD and need registered freight, you need to pay certain upgrading fee.
b. if your item is more than 20USD, our system will ship your item with tracking number automatically free of charge.

5) For the order with multiple items (multiple items):

a. if most items' price is more than 20USD in one order, we will send the parcel with tracking number for free.
b. if most items in one order is low value with reasonable weight and size, our Checkout process is able to identify such order giving free registered freight on it.
c. if most items in one order are low value but with relatively high weight (i.e. Value: Weight ratio is not in reasonable range), we will charge certain discounted upgrading fee if you need tracking number.

Custom Tax

A. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.

B. Please check with your country's customs office to determine what these additional costs will be prior to buying.

Return Policy

All the cell phones you bought from come with 6-month warranty and all the items we offer have a 3-month warranty. See additional details, please refer to our Shipping & Returns or our FAQ Return Policy.

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