Wireless Speaker Mini LED HandsFree Led Bluetooth Speaker Bluetooth Speaker TF/USB/AUX Speaker

Specification:Color: Green, Yellow, Purple (optional)Material: Plastic shellBluetooth version: 4.0Bluetooth distance: 10 meters (open area)TF card maximum support: 16G (TF card not included)Battery: 400mAh lithium battery (included)Working hours: 5HCharge interface: USB2.0Input voltage: DC 5VFrequency response: 100Hz-20KHzAudio input: Bluetooth, U disk, TF card, AUXProduct features: LED colorful lightProduct interface: 1x USB2.0, 1x TF card slot, 1x MINI USB, 1x 3.5mm headphone jackProduct size: 5.9*5.9*5.7cm