This product is a bluetooth wireless music receiver connected to any stereo audio input  Now  you can from your mobile phone  laptop or iPod and play music

The need for cable trouble  A/V system  the device can and family home stereo speakers  headphones  car motorcycle and ships  etc

And it's built-in microphone  high-definition voice calls, to ensure safe driving  audio "+" or "-" button  you can adjust the volume  without the use of mobile phones 

Standard accessories  USB cable  3.5 mm audio cable  user manual 

Bluetooth version  bluetooth V4.1 + EDR.

Bluetooth protocol A2DP HSP HFP OPP OBEX DUN

Operating frequency  2.4 GHZ to 2.4 GHZ

Battery capacity 250 ma

Charging current  150 ma

Operating voltage  3.3-4.2 V

Working current  30 ma

How to use 

1. Power equipment 

2. Long press the main button for 5 seconds  will quickly flashing lights  now it's matching state 

3. Open the mobile phone bluetooth  search and find "DL - LINK"  select it  yes 

4. After the success of the match  blue will slow flashing lights 

Play the music and answer the phone

1. When the phone call came  according to the main light button again to answer the phone  light machine complete the call. Voice from the loudspeaker as default  if you don't want to hear the sound from the speaker  you can press the main button for 3 seconds  Voice will switch to your mobile phone

In standby mode or no call state  press the main button  you can start again the last time on the phone 

2. Play music  gently press the main button  you can activate your mobile phone music player and Play music  The press can stop the music again 

Packing list

1 x bluetooth receiver

1 xusb cable (99 cm)

1 x audio line (99 cm)

1 x English manual

1 x Velcro