Portable Wireless Bluetooth Audio Receiver Box Amplifier Modify DIY With Remote Control #1

Description:
This item supports play format: MP3, WMA, WAV, FLAC. Can use phone charger, mobile power or PC USB port for charging, convenient to use. Aluminum shell, durable. Compact and portable size, easy to carry, light weight. 3.5mm audio preamp output, post-amp audio input, can also directly drive headphones. With a remote control, easy to adjust playback volume or other functions.

Features:
Supports play format: MP3, WMA, WAV, FLAC.
Can use phone charger, mobile power or PC USB port for charging, convenient to use.
Aluminum shell, durable. Compact and portable size, easy to carry, light weight.
3.5mm audio preamp output, post-amp audio input, can also directly drive headphones.
With a remote control, easy to adjust playback volume or other functions.

Specification:
Condition: 100% Brand New
Shell Material: Aluminum anode black + plastic frame
Type: (optional)
  #1: With Power Isolation
  #2: Without Power Isolation
Power supply: DC 5V
Audio Output: 3.5mm audio preamp output
Audio Input: 1. Bluetooth receiver
                     2. USB decoding play
                     3. TF card decoding play
                     4. 3.5mm headphone audio input
Product Size: 
  Bluetooth Audio Receiver Box: Approx. 55 * 52 * 22mm / 2.2 * 2.0 * 0.9inch
  Remote Control: Approx. 86 * 40mm / 3.4 * 1.6inch
Product Weight: Approx. 66g

Package Included:
1 x Bluetooth Audio Receiver Box
1 x Remote Control

Note:
With internal power supply isolation, it avoids the problems of noise generated by the quality of the user's power supply between the receiver box and post-amp ground currents, more suitable for the use of car modification.