Key Specifications/Special Features factory buckles for belts :

• Hold up 6 messages in memory (the first one can store 512 characters, 2 to 6 can store 256 characters)
• Letters, numbers, and simple images are supported
• 9 speed and illumination levels
• Just manual program with three on-board buttons
• 2 piece of CR2032 battery or rechargeable
• More than 20 hours continuous battery lifespan
• Size: 135 x 48 x 6.7mm
• Display area: 117 x 37mm
• Dot-matrix: 7 x 21 dots
• There are two kinds effect for this item plain and diamond are available
• Carton size: 35 x 25 x 27cm
• Package: 120pcs/ctn
• GW: 13kg/ctn
• NW: 11kg/ctn
• Usage: belt decoration
• Accessory: specification and 2pc of CR2032
• Available for some public places such as company, exhibition, club, cinema, and hotel

rechargeable(USB):

LED belt buckle: