Portable Bluetooth Speaker Waterproof Wireless Speaker

This Bluetooth wireless speaker is ideal for any activity. It features a Bluetooth connection that allows you to connect wirelessly to your phone or other devices. The speaker is also drop proof and waterproof, allowing you to carry it with you wherever you go. Finally, the speaker is dustproof and durable enough to accompany you on your adventures. Type: Bluetooth speaker Connection method: Bluetooth connection Output power: 5W Power supply mode: built-in lithium battery Play time: 5 hours Function: drop-proof, waterproof, voice prompt, card insertion, radio, dustproof, call function