Usage Instructions: Step 1: Connect the Bluetooth music receiver directly to the iPod speaker's 30-pin dock. Step 2: Activate the Bluetooth function on devices such as iPad, iPhone, Bluetooth PC, mobile phone, search for Bluetooth devices to find I-Wave and connect. Step 3: After successful pairing, you can play music through speakers wirelessly. Features: 100% brand new and high quality! New mini & lightweight & portable design. Easy to use by directly connecting the 30-pin dock to change your regular soundbox into a Bluetooth soundbox. Long-distance range to play your favorite songs on your device via a Bluetooth connection. Supports digital products using Bluetooth, such as for iPad, iPod touch, iPhone. Supports A2DP V1.2, compatible with all A2DP stereo Bluetooth-enabled devices. Specifications: Bluetooth 5.0 + EDR Output: 30PIN audio output Transmission Distance: ≥10m (33ft) Unit Size: 42 * 36 * 7mm Color: Black Package Includes: 1 x Bluetooth Adapter