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.Specification: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 List:1 x Bluetooth Speaker1 x Charging Cable1 x Manual