With its advanced technology, this transmitter with Bluetoothcompatible 5.3 chip offers a higher transmission rate and lower latency, ensuring fast response and eliminating intermittent and stuck problems.Featuring a dualmode lowloss data transmission, this transmitter provides strong antiinterference capabilities, allowing for a seamless connection without any disruptions.With an impressive 150m ultralong transmission distance (no barrier), this transmitter ensures a stable and reliable connection even from a distance.The dual antenna design further enhances the transmission distance, giving you the freedom to move around without worrying about signal loss.Compatible with a wide range of devices including earphones, speakers, keyboards, and more.Item Name: Receiver TransmitterMaterial: ABSBluetoothcompatible Version: BT5.3 (Low Power Consumption, Low Latency)Transmission Distance: about 150 Meters (under Barrierfree Environment)Support Protocols: A2DP, HSP, AVRCP, HID, EtcFeatures: HighPerformance, Faster Transmission, Longer RangeSize Details:L: 8cm/3.15", W: 8cm/3.15", H: 1cm/0.39" (Approx.)Notes:Due to the light and screen setting difference, the item's color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement.Package Includes:1 x Receiver Transmitter