• Bluetooth-compatible receiver and transmitter 2-in-1 design  

• Bluetooth-compatible 4.2, fast connection more stable sound quality
  

• Convert all media devices to 3.5mm audio devices to enjoy Bluetooth-compatible wireless music

• It is more convenient to send TV, CD player, MP3 or other sources to the Bluetooth-compatible speaker or Bluetooth-compatible headset through the product Bluetooth-compatible launch mode

• Built-in 600mAh rechargeable battery, long working time

• Easy to install, plug and play

• Suitable for any amplified speaker or device using a standard 3.5mm jack or Bluetooth-compatible AD2P

Specifications:

• Bluetooth-compatible version: V4.2

• Interface: standard interface 3.5mm audio jack

• Battery capacity: 600 mAh

• Charging time: about 2 hours

• Audio cable length: 20.47 inches / 520 mm

• Charging cable length: 21.26 inches / 540 mm

• Size: 2.40 x 1.34 x 0.35cm / 61 x 34 x 9mm

• Certificate: CE