GX-BT390 Crystal Clear 系列藍牙喇叭 | 防水 IP67 | 10 小時播放時間 | 2 種燈光模式 | 60W 最大功率 強勁低音 | 真無線配對 | 免持通話 | 附掛繩 |

Took it to the beach last weekend and the IP67 rating held up perfectly through sand and a splash, no worries at all. The 10-hour battery lasted the whole day, and the LED lights syncing to the beat were a fun touch. I've had pricier speakers with less punch.

The bass is surprisingly punchy for such a compact speaker, and having two light modes that pulse with the music really adds to the atmosphere. I've been using it for backyard hangs and the 10-hour battery easily lasts through the evening.

Took this to the lake and it survived a full dunk when my kayak tipped, so the IP67 rating is legit. The bass genuinely surprised me for something this size, and I got close to the 10 hours at moderate volume.