Portable Bluetooth speaker XERTMT waterproof sound powerful black Color, IPX5 waterproof, dust proof, shockproof. High power 10W *, with two low diaphragms on each side, vibrates when playing|Portable Speakers| - AliExpress
XERTMT Portable BT speaker.
JBLXTREME Portable Bluetooth Speaker User Manual TR00252_JBL Xtreme_QSG_B_v9 Harman Industries,
SET OF 2) Portable BT Speaker | XERTMT Powerful Sound Portable Wireless Bluetooth Speaker | Splashproof amplifier | Lazada PH