Bluetooth speaker with built-in light effects with rechargeable battery Wireless Bluetooth Speaker with built-in rechargeable battery (1.200mAh) Approximately 3 hours playtime per charge LED light effect with 10 light modes + off Easy to use, just connect to smartphone and play music Operating range 8-10 meters AUX input for connection of MP3 player etc. Micro SDcard slot for MP3 playback Maximum output power: 2 x 30W (2 x 3W RMS) TWS function - Pair two speakers for stereo function USB type-C for charging
