Touch operation is simple and clear - Adjust the volume and light with the touch of your finger. Long battery life - 1000 mAh large battery, 8 hours of pure music mode playback. 3*4W speakers - Left and right channel stereo sound field. The speakers are equipped with a vibrating membrane, which makes the bass . Comfortable light - Color temperature 3K, maximum lumens 2400-2600, three brightness adjustment. Exquisite appearance - Suitable for a variety of occasions, home, office, travel can be used. Speaker + reading light - Reading and music, you can enjoy yourself even when you are alone. Connection - Support two speakers of the same model to be connected, realize three-dimensional vibration sound. Product net weight: 330g Size:160x105x35mm Bluetooth: V5.3 Bluetooth distance: 10 meters Speaker: 40mmx2 Power 4Wx2 Battery: 1000 mAh Type-C charging: voltage 5V-1A Colour:B:Walnut Color Material:Plastic Package Contents: 1 * Retro Bluetooth Speaker Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.