KOLEER S31

KOLEER S31 Waterproof Bluetooth Speaker Share Your Music, Share Your Love. 10W Loud Stereo Sound & Extra Bass IPX7 Waterproof Bluetooth Speaker with Rugged Exterior Portable Small Speaker with LED lights for Party True Wireless Stereo(TWS) Pairing for Dual Sync Stereo Stable & Quick Bluetooth 5.0 Connectivity within Range 30H Long Playtime with Durable Built-in 2500mAh Battery Support AUX Line-In for PC or TV as External Speaker Built-in Microphone for answering calls hands-free FM Radio & Support USB/Micro SD, Up to 32GB