Main Features:● Bluetooth low energy radio USB adapter
● Low power selectable 1.2 to 3.6 VI / 0
● Support bluetooth voice data
● Support multi languages
● Support WLAN coexistence interface
● 0 to 20m transmission distance
● Plug and play， easy to use Model: BTA - 408
Standard: All in One
Material: ABS
Interface: USB compliance
Color: Black，Blue，Pink，Red，White
Special function: 0 to 20m transmission distance Package weight: 0.056 kg
Product size (L x W x H): 3.50 x 1.60 x 0.60 cm / 1.38 x 0.63 x 0.24 inches
Package size (L x W x H): 10.70 x 13.40 x 1.60 cm / 4.21 x 5.28 x 0.63 inches Package Contents: 1 x Bluetooth Adapter， 1 x CD， 1 x English User Manual