Product Feature2-In-1 Bluetooth 5.0 Bluetooth Transmitter and receiver Transmitter mode (TX) for enjoying TV show with your Bluetooth headphones and do not disturb others receiver mode (RX) for enjoying cd-like music from your smart phone or MP3, Bluetooth devices.True authentic sound Wireless Transmitter Receiver with built-in advanced chip both transmitter mode and receiver mode, support hi-fi sound quality to keep more audio details, provide near-lossless sound.All day Audio Wireless Transmitter Receiver built-in 300mAh battery provides you about 6 hours after 2 hours of full charge.Wireless Transmitter Receiver Ensure simple connection, with no any cumbersome driving and downloading the app.Wireless Transmitter Receiver Compatible with Android, IOS system phone and PAD, and all Bluetooth audio devices.Product SpecificationType : Wireless Transmitter ReceiverWireless Transmitter Receiver Color : BlackWireless Transmitter Receiver Bluetooth Version : 5.0Wireless Transmitter ReceiverSupported Protocol : A2DP, AVRCPWireless Transmitter Receiver Operating Distance : Up to 10 metersWireless Transmitter Receiver Charging : DC 5VWireless Transmitter Receiver Battery : 300mAhWireless Transmitter Receiver Working Time : 6 hoursWireless Transmitter Receiver Charging Time : 2 hoursWireless Transmitter Receiver Output : 3.5MM audio outputWireless Transmitter Receiver Size : 10x6x2.5cmPackage Included:1x Wireless Transmitter Receiver1x Audio Cable1x USB Charger Cable1x User Manual