1. Material: plastic2. Size: 30*17*6mm, Weight: 2.7g3. Bluetooth version: 5.1 (support Bluetooth 4.0, 3.0 downwards)4. Strong compatibility, can connect multiple Bluetooth devices at the same time..
1. Material: PC+silicone+magnet.2. Size: 73*55*44mm.3. Large square magnetic surface, with firmer attraction.4. Applicable to car air outlet, not taking much space...
1. Material: PC+silicone+magnet.2. Size: 70*53*44mm.3. Large square magnetic surface, with firmer attraction.4. Applicable to console, compact, not taking much space...
1. Car holder material: PC + silicone + magnet.2. Size: 62*62*105mm,weight: 110g.3. Large square magnetic surface, more solid.4. Suction cup bottom mount, solid, does not fall off.
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