The car Bluetooth Music Receiver is highly cost-effective wireless audio receiver, you can listen to music from your mobile phone without the cables. When the call comes, short press the middle button to answer the calling or long press it to refuse it, telephone chatting is free and relaxed. It is designed for Home AV systems, home stereos,headphones, automobile or motocycle speakers, boats, RVs and more. Simple operation, normal speaker become hands free Bluetooth speaker magically, portable for vehicle mounted systems. Telephone chatting is free and relaxed,hands free Bluetooth Music Receiver. Features: Music/call switching, free and relaxed. Two-link:can connect 2 Bluetooth devices at the same time. Over length receiving distance, can reach more than 20M in open space without obstacle. Super clear and flow conversation effect. Inner Li-battery, over length battery working time, low power consumption. Support mobile, laptop, iPhone, iPad, MID and so on that with Bluetooth function. Size: 5 x 25.5 x 11cm What is in the package: 1 x Bluetooth Music Receiver 1 x MircoUSB charging cable 1 x 3.5mm to 3.5mm headphone jack audio cable 1 x 3.5mm to 3.5mm Audio adapter 1 x User Manual(English) Note: 1 year warranty from DIZA100.