Description:This card slot bluetooth headset , there is a card slot , support TF card , Acceptance range 10 meters .frequency 10-20000 Hz , Use time about 3.5 H .We specialize in producing the lastest promotional items , This universal accessory makes an ideal gift for potential customers and existing clients.Pass it out at conventions to increase brand awareness. Customize with your company logo to success!
 

Product Color: Red, Black
Product Material: ABS
Product Size: 5.9 x 3.9
PCS/CTN: 200
Product Shape: 
Shipping Dimensions: 17 x 12 x 15
Shipping Weight: 36.4
Imprinting Method:Silkscreen
Imprinting Color: customrize
Imprinting Size: one colour one location logo
Imprinting Location: 0.17
Production Time: 7- 10days
Rush Time: