Outdoor Waterproof Wireless Bluetooth Portable Sports Speaker

  Specification： Battery: 600 MAH Power: 4R 3W Voltage: DC 5V Play Time: 4-5 hours Charging time: 2-3 hours Size: 71mm * 45mm(diameter * high)    Feature:  1.IPX45 waterproof,Rain Proof,Splash Proof,Shockproof,Dustproof 2.Ultra Portable, Ultra Lightweight. 3.Built-in Mic ,Release your Hand for Personal Speakerphone. 4.Listen to music, videos, movies, all kinds of apps and games,it also compatible with echo dot series speaker.  5.Three modes: TF card ,bluetooth ,3.5mm aux line. Not same other speaker only have one modes.  h2.default { color: #CC6600; font-size: medium; margin: 0 0 0.25em;}#productDescription_feature_div > h2.books { color:#333 !important; font-size:21px !important; line-height: 1.3; padding-bottom: 4px; font-weight: normal; margin: 0px;}#productDescription_feature_div > h2.softlines { color:#333 !important; font-size:21px !important; line-height: 1.3; padding-bottom: 4px; font-weight: bold; margin: 0px;}#product