Adaptateur audio USB pour ordinateur portable, récepteur et émetteur Bluetooth sans fil 5.0

Wholesale customers can contact customer service to purchase samples Shipping List: 1. Square 5.0 Bluetooth Adapter 2. Default packaging is blister card box; for bare unit shipment, please make a note when placing an order The USB shipped through this link is a gold-plated model packaged in a blister card box and does not come with a driver disc. If you need to purchase a disc, please contact customer service. By default, we ship with a square head. If you need a semi-round head, please make a note when placing your order! Only suitable for win7.8.10.11/xp computer systems.Win8.10.11 requires no drivers, Win7 and XP require driver installation, contact customer service for the driver, other devices are not compatible Not applicable to all iOS system devices, including Mac, iPad, and iPhone Connecting to Bluetooth headphones allows only for listening to music, not for making calls. Product Specifications: Type: USB 5.0 Bluetooth Adapter Version: V5.0 Interface type: USB gold-plated version Transmission distance: Approximately 20 m / 65.62 ft. Transmission speed: 10 Mbps Working frequency: 2400MHz Dimensions: Approximately 2.3 * 1.45 * 0.53cm / 0.91 * 0.57 * 0.21inch Color: Black Weight: 15g