Description Lets go back in time:This vintage broadcast speaker is made of natural wood. With advanced Bluetooth 4.2 technology, this vintage Bluetooth speaker can connect with your smart device in less than a second . Support Bluetooth, TF card, aux connection Show your own fashion style:This retro radio wireless Bluetooth speaker has a nostalgic appearance, with a stylish and modern meaning. The retro FM radio function can immediately take you back to the good time of surfing on radio channels. This old-fashioned radio bluetooth speaker allows you to enjoy your favorite music! perfect gift for music lovers:This unique retro Bluetooth speaker is equipped with a bass enhancement system that allows frontal broadcasts to produce vintage radios. Therefore, you can enjoy the rich stereo sound without any complicated or heavy traditional speakers. Anyone who likes music will love this retro radio speaker. Small size but amazing volume:Equipped with a 5-watt amplifier to handle audio output, this mini retro radio sounds richer and louder without any distortion. This compact retro Bluetooth speaker only occupies 4.6 x 2.7 x 2 inches of space and comes with a 1100mAh built-in rechargeable battery for up to 8 hours of playback time. Take you outside to listen to old-fashioned radios, cooking, parties, paddock work, garages, campfires, hiking, cycling or music on the beach. Frequency Range: FM 87-108 MHz Charging Time: 4 hours BT Playing Time: 3-4 hours (Max voice) Bluetooth: Bluetooth 5.0 Connection Range: 10 meters FM: 30dB Noise-limited sensitivity SNR: FM greater than equal 50dB Speaker: 5W 40mm/4 ohm NdFeB full range speaker Working voltage: 2.7V-4.2V Output Voltage/Current: 5V/600 mAh Battery: 3.7V/1100 mAh Li-ion Colour:Walnut Wood Material:Walnut Wood Size: 111.6 x 50 x 68mm Weigh