GRS waterproof +light Bluetooth speaker stereo

GRS waterproof +light Bluetooth audio
--waterproof bluetooth stereo,waterproof stereo,light bluetooth speaker,light speaker,grs product

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Model number: CPET-237
Material: Environmentally friendly material + silica gel
Bluetooth version: 5.0
Bluetooth chip: JL
Battery capacity: 350mAh polymer
Product size: 58*58*50mm
Product category:waterproof bluetooth stereo,waterproof stereo,light bluetooth speaker,light speaker,grs product
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