MediaRange MR734 Bluetooth speaker: specifications. MediaRange Bluetooth speakers are the ideal companion for outings or outdoor parties. This compact speaker, with a sturdy and stylish design, connects quickly and easily via Bluetooth to your smartphone or tablet and delivers several hours of music thanks to its powerful battery. It has an additional Micro SD card slot, an AUX connection and a built-in radio. Thanks to the built-in microphone you can also answer your calls. The 5-button panel gives you convenient control of the music and of navigation through your playlist. Features: portable Bluetooth® speaker. Built-in 1200 mAh lithium-ion battery. 4.5 ~ 6 hours of music playback. Speaker output: 2x 3W (stereo). Bluetooth® transmission range: ~ 10 m. Supports Micro SD®, Micro SDHC® and Micro SDXC® memory cards. FM tuner function. 3.5 mm AUX input (Line-In). Built-in microphone for hands-free use with smartphones and tablets. Five-button music control and navigation panel; on/off switch. Reflective LED light. Compact housing. Dimensions: approx. 190 x 55 x 60 mm. Weight: approx. 385 g. Incl. USB to Micro USB charging cable and 3.5 mm AUX cable