Black and white color
1 x Bluetooth receiver
1 x USB charging cable
1 x English-Chinese user manual
Flang GS1 wireless audio music adapter has a 3.5mm AUX output port design, 10m / 49.2ft operating distance, 200mAh rechargeable lithium battery, 10 hours working time, 5V micro USB charging port, plastic material body, compatible with Android and iOS smartphones, 6.8 x 2.3 x 1.4cm item size, 14g item weight.