Bluetooth 5.4 Transmitter and Receiver ABS Wireless Adapter Converter

【Bluetooth 5.4 Connection】Bluetooth 5.4 transmitter and receiver with 3.5mm AUX interface helps add wireless to non Bluetooth devices. Supports transmit and receive modes for car home TV and airplane use. 【2 in 1 Adapter】This bluetooth transmitter and receiver supports dual receive and dual transmit functions. Connect up to two phones or two headphones at the same time for shared listening or flexible switching. 【15 Hour Playback】Built in 320mAh battery provides about 15 hours of use on a full charge. Type C charging reaches full power in about 2 hours, helping reduce interruptions during travel or daily listening. 【Stable Short Range Use】Supports A2DP HSP AVRCP protocols with a transfer distance up to 10m 32.8ft. Compact ABS body measures about 13 x 2.8 x 1.3cm, easy to carry in a bag or pocket. 【For Multiple Setups】Use this wireless transmitter adapter with car stereos home speakers wired headphones gym equipment or in flight entertainment systems through the 3.5mm AUX connection.