• Stereo sound effect for music play

• Built-in microphone for hands-free speaker phone calling
  

• With TF card slot, can play MP3 format files in the TF cards (not included)

• Support FM radio, you can listen to your favourite radio, a great way to bring you happiness
  

• Support LINE IN function: easily receiving the audio source from your phone, MP3, MP4, USB computer through the 3.5mm audio cable
  

Specifications:

• Model: S37U

• Bluetooth Version: 3.0+EDR

• Transmission Distance: 10M

• Output Power: 3W

• Charging Voltage: DC 5V

• Voltage Capacity: 500mAh
  

• Frequency Range: 280Hz-16KHz

• Playing Time: about 2 hours
  

• Product Size: 65 x 65 x 78mm

Compatible with:

• iPhone Samsung HTC LG Sony Smartphones and Tablets