brand new and high qualityOOTDTYFeatures:Bluetooth-compatible 5.0, driver-free, no delay, no stuck, fast matching, stable connection.Widely compatible, the wirele Bluetooth-compatible adapter supports 3.5 mm aux connection, and is for most for Smart mobile phones and Bluetooth-compatible devices (bluetooth-compatible headsets, Bluetooth-compatible speakers, etc.) on the market.2-in-1 design, wirele Bluetooth-compatible adapter, allows you to send and receive all voice frequency freely and easily. Transmitter allows your television, laptop, computer and other home voice frequency source devices to transmit music to Bluetooth-compatible headsets or speakers; receiver allows non-bluetooth-compatible devices (such as home stereo or car radio) to for play music through your mobile phone/PC.Support voice prompts, get high-quality sound, provide you the transmiion distance of up to 10 meters (393.70 inches), good performance, and give you a good experience for answering calls or watching late-night programs.When transmitting , you can search and display 8 nearby Bluetooth-compatible devices for you to choose connection, more intuitive operation, LCD screen display, more convenient to use.Perfect gift for yourself or your friends.Specification:Product name: Bluetooth-compatible adapterInput : for DC/5VTransmiion distance: 10 meters/393.70 inchesBluetooth-compatible version: Bluetooth-compatible 5.0Input : 3.5mm aux cableBattery capacity: 120MAhWorking time: about 8 hoursMaterial: ABSSize: app.40.2x14x69.2mm/1.58x0.55x2.72inColor: GrayQuantity: 1setNote:Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Package Includes:1 x Bluetooth-compatible adapter1 x 3.5mm aux cable1 x USB cable1 x user manual (other acceories in the picture is not included.)