Feature 1 Vintage Classic Look: A vintage inspired Bluetooth speaker that blends modern technology with a vintage classic aesthetic that seamlessly matches the texture of the leather furniture around your home. 2 Superior Sound Quality: 10W of pure sound power and enhanced bass thunder from a superior tweeter and woofer. Aftersound hole design ensures that you can hear great sound from any angle. 3 Knob Dontrol, Device Compatible: Bluetooth speaker features a retro and sophisticated knob to help you control the volume. You can adjust the high and low tones individually. Support sound AUX input, can access karaoke mic, guitar, etc. 4 Stable Connection: Bluetooth 5.0 ensures your device maintains a strong, stable connection at distances of up to 33 feet to enjoy jump free music, and the 3.5mm jack makes it easy to connect other devices. 5 Long Battery Life: Bluetooth speaker has a built in 3600mAh lithium ion rechargeable battery that ensures up to about 810 hours of battery life on a single charge.Item Type: Retro Bluetooth SpeakerMaterial: LeatherModel: M3Battery Type: Built in 3600mAh Lithium Battery (included)Bluetooth Version: 5.0Bluetooth Distance: 10m/32.8ftSupport Playback Mode: Wireless Bluetooth, Aux Input, Access to Karaoke Mic, GuitarSpeaker Power: 3 inch Full Range Speakers 5W x 2Scope of Application: Suitable for Home, Office, Parties, Performances, Gifts for Friends, Etc. Package List1 x Bluetooth Speaker1 x Charging Cable1 x Manual