BT1305 Portable Rechargeable Mini Speaker

1200mah 18khz 3-inch 45hz 5v 60db bluetooth Bluetooth Frequency Response Button Volume Control Card Slot led LED Lighting Led Lighting Effects Lithium Battery Waterproof mini Mini Speaker Plastic Power Supply Portable Rechargeable Prompts Speaker Size Rechargeable Mini RGB Bluetooth RGB Bluetooth Speaker RGB LED Speaker Pairing Function supports wireless connectivity Voice Prompts Speaker