| 摘要 |
<p>Provided is a Bluetooth sound box, comprising a loudspeaker (6), a circuit board (5) provided with a Bluetooth integrated circuit, a rechargeable battery (4) and a housing (1, 2) used to house the loudspeaker (6), the circuit board (5) and the battery (4). A slip-resistant mat (10) is arranged on the bottom of the housing (1, 2). Since the slip-resistant mat (10) is arranged on the bottom of the housing (1, 2) and the slip-resistant mat (10) has a high friction coefficient, the friction between the Bluetooth sound box and the housing section is increased and the Bluetooth sound box will not slip on the housing section even though the Bluetooth sound box is used in a car which travels normally.</p> |
