Feature 1、Colorful Lights: Portable bluetooth speaker features 7 color lights. You can adjust the rotation and flashing speed, creating a personalized ambience to match your mood, whether it's a party or a casual gathering. 2、Versatile Playback Options: Equipped with a memory card playback mode, this speaker supports various music formats, MP3, WMA, WAV, APE, FLAC. Its sound quality is clear and rich, providing a satisfying listening experience. 3、Long Battery Life: The wireless portable speaker comes with 1000mAh large capacity battery, removable battery for convenient use. Type C charging port, support fast charging, enjoying music without interruptions. 4、Game Modes: Small bluetooth speaker includes game modes that helps relieve stress and enhances your gaming experience. It supports intelligent remote control capabilities, adding convenience to your entertainment setup. 5、Portable Design: With convenient hanging hole, this speaker is easy to carry wherever you go. Besides playing music, it also features an SOS alarm function, making it a practical companion for outdoor adventures. Item Type: Portable Bluetooth SpeakerMaterial: Zinc Alloy Color Options: 7 Colors (Red, Green, Blue, Yellow Green, Purple, Sky Blue, White) Light Rotation, Flash Speed Level: 1-9 Optional Game Modes: 2 Options Bluetooth Version: V5.2 Memory Card Supported Formats: MP3, WMA, WAV, APE, FLAC Maximum Memory Card Capacity: 256G (Not Included) FM Receiver Range: 76-108MHz FM Receiver Sensitivity: ≤18dB FM Signal to Noise Ratio: ≥32dB Static Current: ≤50uA Speaker: Diameter 40mm, 4Ω, 3W Number of Stored Stations in Radio Mode: up to 99 Bluetooth Transmission Distance: ≤10m Battery Type: Lithium Ion Battery Battery Capacity: 1000mAh (Included) Package List 1 x Portable Bluetooth Speaker 1 x Charging Cable 1 x Lanyard 1 x Buckle 1 x Keychain 1 x User Manual