Product Details characteristic: Features: Bluetooth, hands-free, USB flash drive, AUX, FM radio Material: ABS Charging: USB Micro Unit size: 5.3 * 2.56 *. 57IN Net weight: 0.49LB Bluetooth: 5.0 Speaker: 45MM, 4-island 3W* Bass diaphragm: 30 * 40MM Distraction:>0 meters Extension:<32G Frequency: 60Hz-6KHz Charging: 5V/0.3A Battery: 400mAh Products include: instructions Charging cable Bluetooth speaker Compact and powerful, Bluetooth has a powerful driver and amplifier that delivers crisp bass. Dual pairing for 3w stereo sound. Turn on the speaker. Double click any button twice to connect; Connect it to your phone and play music Immerse yourself in portable wireless Bluetooth speakers. Perfect gift for friends/family. Portable Bluetooth speakers Outdoor speakers are as stylish as they are. The wooden spray paint design makes it beautiful and fashionable. Throw it in your backpack and hang it on the handlebar with a strap. Enjoy music everywhere at home. This mini wireless speaker supports multiple playback modes, as you can imagine: Bluetooth/Flash drive/Micro SD card (32G MAX)/AUX jack. Don't miss a good tone anywhere. The built-in high-definition microphone is suitable for indoor or outdoor use: gym, office, work or reading, fishing, hiking, yoga, etc.