Review on LENRUE Bluetooth Speaker with TWS – Wireless Portable Speakers, 16H Playtime, Loud Clear 🔊 Sound for Home, Travel, and Outdoor – Handsfree Calls Compatible with iPhone, Samsung, Android, and More by Ronnie Staver

I played this little device for 3 days on the first charge. Twenty hours for this letter. BATTERY INDICATOR - Three small blue lights indicate full charge. Two are still burning. The sound is great if you keep the volume down. Perfect for the lake or just sitting on the porch. If you just want a small source of your favorite music that plays randomly, this is the device for you. I installed about two thousand songs on the SD chip with plenty of space. What a wonderful age we live in. For thirty bucks I'll order another one in reserve, they're still making it.