Humanized Solid Wood Cabinet DesignUnlike plastic speaker enclosures, the is hand-made with ophile grade MDF wood to suppress resonance for accurate response, increased warmth and an overall morenatural sound Also you can choose what's easiest for you - control sound, volume and tracks with a button on the top of the speaker Superior Sound QualityEnjoy your music in Full-bodied stereo realized through Dual High-performance Drivers 5Wx2 and advanced bass enhancement technology Less than 1% total harmonic distortionensures enhanced clarity and fidelity Bluetooth ConnectivityUnlike other speakers, this speaker uses the very latest Bluetooth technology to maximize device compatibility and pairing speed It will automatically reconnect to the last device used Broad CompatibilityConnect with any Bluetooth-enabled device ,or just plug in with the traditional o cable to start your tunes Newly added TF card slot, so you have onemore opportunity to enjoy your favourite music Long PlaytimeA 2000mAh Li-ion battery lets you play up to 150 songs at mid-level volume on a single charge-that's pretty impressive for a speaker this powerful Specification:Battery capacity: 2000Frequency range: 40Hz-20KHzOutput Power: 6WSNR: >70dbPower supply: built-in lithium batteryChannel: 2Playback duration: 8 hoursExtensible Storage: 32GBEffective distance: 10 metersFunction: calls, cards, voice promptsPlayback Formats: MP3Housing material: woodSupported formats: TF cardSpeaker adjustment mode: the keyIs there a radio function: NoCase Material: WoodSize: W150 * D85 * H75mmWeight: 0 580 (KG)Color: Yellow,REDPackaging:1x Wood Speaker1x USB Charging cable1x packaging