Description Wireless Charger BT Speakers Wireless Charger BT Speakers in Radio Shape made from Bamboo and Limestone Cement Material: Bamboo and Limestone Cement Size : 123 x 57 x 86.5 mm Bluetooth version: V5.0 Bluetooth transmission distance: 10 meters Loudspeaker output: 5W Frequency : 100Hz -15kHz Signal-To-Noise: ≥85dB Built-in Li-ion polymer battery:600mAh Playback time (70% volume): 5hours Coils：1pc Input： DV5V-2A Wireless Output：5W Eco-friendly Product Speaker Printing Options Screen Printing | Area : Top & 2 sides | Size : 70×40 mm (top) & 40×50 mm (sides) UV Printing | Area : Cement – Top | Size : 70×40 mm Engraving | Area : Bamboo – Top | Size : 90×10 mm Printing Instructions: Download
