Enter a new generation of technology with this Bluetooth Wireless Receiver & Adapter from Naxa. This handy receiver/adapter can receive a wireless signal from any Bluetooth transmitting device and adapt it to a 30-pin speaker docking system or music system with 3.5mm jack (AUX-Input). Bluetooth Compatibility: iPhone, iPod, iPad, Android, Windows Phone, Mobile Phones, Tablets & Laptops, and other Bluetooth Devices. Dock Compatibility: Speaker dock with 30-pin connector for iPod/iPhone/iPad or any Audio/Music System with 3.5mm jack (AUX-Input). Features: Bluetooth V3.0 EDR with A2DP. Stream music from any Bluetooth Smartphone to any 30-Pin Docking System. Bluetooth with auto-pairing and alert tone function. Blue pairing LED indicator & Red LED Indicator for charging. Connects to any audio system with AUX input(s). Stream music from any personal Bluetooth Device (iPod, iPhone, & iPad) or Android Smartphones. 3.5mm line out jack to connect with any existing home theatre or audio system via Bluetooth to ensure a stable connection. Micro USB jack for charging function. Built-in rechargeable Lithium-ion battery 180mA 3.7V. Playing time by battery: about 6 hours. Automatic detection of 5V power supply. Buttons: ON/OFF switch. Pair. Plugs into iPhone, iPad, iPod home audio system with 30-Pin Connector and Aux-Input Devices.