B12 USB Bluetooth Audio Transmitter Wireless Audio Adapter for Laptop PC, 501 Original

B12 Wireless USB Bluetooth 5.0 Adapter Audio Dongles Receiver Hands-free for TV Speaker Laptop Headphone Audio AdapterFeature:Bluetooth 5.0 chip, fast response, refuse delay stuck.Support lossless sound quality, immersiveSupport AVRCP control, and \\\"previous song/next song\\\" and \\\"pause/play\\\" operations can be performed on the PC player through bluetooth speakers/headphones.Support high-definition hands-free voice calls.10 meters barrier-free transmission.The blue atmosphere lamp can tell the working state at a glance.Specification:Product Name: USB Bluetooth audio adapterProduct model: B12Bluetooth version: V5.0Input voltage: DC / 5VTransmission distance: ≤ 10mHands free call: supportProduct size: 16 * 32 * 8mmBare metal weight: 3.1gExternal package of single machine: 71 * 71 * 19mmUsage scenario: computer to push the audio to the Bluetooth Speaker headset through BluetoothNote:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement.