Product Description - Made-for-iPod and Works-with-iPhone Bluetooth Transmitter - Small size, smaller than other Bluetooth transmitters for iPod, iPhone - Sleek, clean design with luxurious white color, shine and finish - High quality codec for clear, low power sound. - Bluetooth 2.1 + EDR, compatible with Bluetooth stereo receivers i10s will respond to AVRCP commands of the remote receiver (play, pause, forward, previous). The smaller size compared to other products made by other manufacturers in this category. Transmits stereo sound from iPod, iPhone, iPad, iPod Touch wirelessly to compatible Bluetooth stereo receivers. This product is input for iPod and Works-With-iPhone, unlike many other Bluetooth iPod transmitters which are only Made-for-iPod. Includes an authentication IC chip, which allows adjustment of the local volume of iPod, iPhone, iPad, which is not possible with other Made-for-iPod transmitters that do not include the Authenticaion IC chip. Low power consumption, for many hours of wireless audio entertainment with iPod, iPhone and iPad. No battery required, powered by iPod/iPhone/iPad. No cables required, connect to iPod / iPhone / iPad via 30-pin connector. Easy to use Bluetooth 2.1 + EDR, Class 2. Works with iPad, iPhone 4, iPhone 3GS, iPhone 3G, iPhone (1st generation), iPod touch (1st -4 gen), iPod nano (1°, 2°, 3°, 4°, 5th and latest 6th generation small iPod nano ), iPod classic (80, 120, 160GB) Advantages of this small i10s compared to Sony iPod transmitter and other iPod transmitters: i10s includes an Apple authentication chip that is authentic with iPod/iPhone/iPad. This authentication process allows local volume settings on iPod/iPhone/iPad to change the volume of the receiver remotely. Sony iPod Transmitter does not have an Apple authentication chip and therefore it is not possible to adjust the volume of your iPod/iPhone/iPad to change the volume of the receiver remotely. This i10s is less than 2/3 the size of Sony iPod transmitter, to better fit your iPod/iPhone/iPad. The i10s industrial design is the best solution for iPod / iPhone / iPad with elegant design. No button needed to pair and connect, just insert i10s into iPod / iPhone / iPad and it will pair and connect to receiver automatically. No button also means no additional mechanical failure mode on this i10s device. Other features: Bluetooth profiles: AVRCP Bluetooth version: 2.1 + EDR Product colour: white Compatible products: - iPod, iPhone, iPad, iTouch Connectivity technology: wireless Host interface: 30 pin (dock connector) Interface: Bluetooth Safety Warning [GENERIC] For safe use, keep the device away from water and extreme temperatures. Handle batteries with care and avoid using near other wireless devices. Always follow local regulations for disposal.