Features:1. Powerful Speaker: This multi-function speaker has three playback modes: FM, Bluetooth-Compatible 5.1, and TF/U disk, and is an essential tool for listening to music. Inspired by vintage gear, it combines elements of home style to give it bold style and solid quality.2. Perfect Sound Experience: Our stereo wireless speakers are the perfect balance between sound quality, functionality and design. This 2.0-channel speaker provides immersive 360-degree room-filling sound that adds dimension to any event party.3. Stereo Speakers: Clear and Loud Sound, Party Use, High-quality speakers fill your party with clear and crisp sound, and the rechargeable battery powers up to 8 hours of play time. Charges for 2 hours using the included USB cable.4. Stunning Design: This retro style speaker creates a beautiful home atmosphere. A sleek and modern design that blends seamlessly with any home decor. Put it in any room for a luxurious feel.5. Bluetooth-Compatible 5.1 Support: Connect wireless to any of your Bluetooth-Compatible devices, but you can also use the 3.5mm aux cable to plug into your device if you need more than what Bluetooth-Compatible can offer.Specification:Name: Multifunction Speaker RadioModel: AS23Bluetooth-Compatible version: 5.1Speaker power: 5WSpeaker impedance: 3 ohmsBluetooth-Compatible protocols: HSP, HFP, A2DP, AVRCPFrequency response: 150HZ-20KHzBluetooth-Compatible working distance: 10m (no obstacles)Built-in battery: 3.7V 1800MAHFunction: Bluetooth-Compatible call TF U disk FM AUX outputSize: about 17.2x10.3x7.9cm/6.77x4.06x3.11inchWeight: about 520g