Mini Wireless Waterproof Bluetooth Speaker for Sport and Outdoor C17
New design with good sound sport portable speaker waterproof. Bluetooth: V4.2+EDR. Wireless Bluetooth speaker. IPX7 waterproof. Speaker:40mm 4Ω/3W. TF Card play: MP3/WMA/WAV/FLAC. Work frequency:2.402G-2.480GHz.