Wooden Bluetooth Speaker Stereo Support Radio Memory Card AUX Input Portable Retro Wireless Speaker                   Feature:     1. Features advanced BT technology to instantly connect to your smartphone from a distance of up to 10m. It will also automatically reconnect to the last used device.      2. Supports 3.5mm standard cable access, no matter desktop computer, laptop, mobile phone, tablet, TV, or MP3, MP4 player, it can be played by cable.      3. With 2 full range speakers (left and right) and 2 bass diaphragms (front), dual high performance drivers and advanced bass enhancement technology, presenting high definition stereo.      4. With built in 1200mAh lithium ion battery, which can play up to 8~15 hours at medium volume. Suitable for family gatherings, going out, camping, hiking, cycling, etc.       5. Made of solid wood, with a classic retro look that is aesthetically pleasing compared to other traditional metal or plastic speakers and matches your wooden furniture.              Specification:      Item Type: Speaker  Material: Solid Wood  Color: Wood Grain  Battery Capacity: Built in 1200mAh Lithium Battery (Included)  Playing Time: 8~15 Hours (Medium Volume)  BT Version: 4.2  Effective Distance: Approx. 10m/32.8ft  Music Format: MP3, WAV  External Sound Input: 3.5mm/0.1in  BT Status: Support Voice Prompts, Mobile Phone Calls  Frequency Response Range: 20Hz-20KHz  SNR: ≥85dB                           Package List:     1 x Speaker    1 x Data Cable