Adapter 5.0 Driver-Free Laptop Desktop Computer USB Bluetooth Receiver Wireless Audio Converter

Wholesale customers can contact customer service to purchase samples Shipping List: 1. Square 5.0 Bluetooth Adapter 2. Default packaging is in a pearlescent bag; for bare unit shipment, please make a note when placing an order The USB shipped through this link is a nickel-plated model, packaged in a silver pearlized bag, 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 silver Bluetooth Adapter Version: V5.0 Interface type: USB nickel-plated version Transmission distance: Approximately 10 m / 65.62 ft. Transmission speed: 10 Mbps Working frequency: 2400MHz Dimensions: Approximately 2.2 * 1.6 * 0.59cm Color: black shell, silver USB port Bare device weight: 1.9g