Classic cassette bluetooth speaker retro portable multifunctional random color Classic Retro Bluetooth Speaker with Aromatherapy & Rhythm Night Light Product Features: Classic Retro Design: Combines modern aesthetics with nostalgic elements.360° Stereo Effect: Upgraded dual magnetic speakers provide outstanding sound quality.Multiple Playback Modes: Supports Bluetooth, AUX, and TF card inputs.Innovative Multi-Function: Functions as a Bluetooth speaker, aromatherapy device, and rhythm night light.Professional Sound Quality: High-fidelity sound modulated by professional acousticians. Specifications: Product Model: Round-X20Wireless Transmission Distance: 10 metersInput Parameters: DC 5V-1AConnection Mode: Bluetooth, AUX, TF cardBluetooth Version: 5.0Output Power: 5WBattery Capacity: 1200mAh (18650 Lithium Ion Cells)Size: 14.3 x 12.5 x 11.2 cmColor: WhiteMaterial: Plastic Package Contents: 1 x Speaker Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual item. The measurement allowable error is +/- 1-3 cm.