Operating Range: Utilizing Class 1 Bluetooth technology and designed with dual antennas, BT11 Bluetooth transmitter receiver adapter can achieve a range of up to 492ft (150m) line-of-sight in open air and up to 164-328ft (50-100m) indoors.
Features: Plug and play for Windows 8.1, 10, 11 and some Linux OS (debian12, Ubuntu 24.10, Mint 21.3 etc); Supports Win7 (Driver required for Win7 and could be downloaded).
Feature: 3-in-1 design,featuring Bluetooth transmitter,Bluetooth receiver,and FM transmitter functions,perfectly compatible with home entertainment systems.
Dimensions: 3.09 inches x 2.87 inches x 0.93inches