soundcore Boom Go 3i by Anker sells on Amazon. I think the price is very good. Please read some of the reviews and see people thought of the product.**If you’re not sure whether to buy, add to cart, and you can come back to it later!**

Palm-Size, 15W Powerful Sound with BassUp 2.0: This ultra-compact portable speaker packs 15W powerful output and 92 dB peak loudness. BassUp 2.0 technology produces deep, punchy bass that defies its small sizeno more sacrificing sound quality for portability. 24-Hour Battery with Battery Display: This portable speaker delivers 24 hours playtime on a single chargeperfect for outdoor activities from sunrise to sunset. Plus, the real-time power display shows the exact battery level so you never get caught off guard by low power.