[High Quality Music] This Bluetooth receiver is equipped with bluetooth 5.0 chip module and uses the new current acoustic isolation technology, so that your traditional speaker can transmit high quality sound wirelessly with no delay..Support up to 10 m /33 ft connection, control remote playback of music. | [Simple and convenient] Without battery, the car can be started with the car. After the first connection, the car will be automatically connected with the next power. | [General Compatibility] This Bluetooth 5.0 receiver can connect to any power-powered speaker with a standard 3.5mm port or 2RCA port, ideal for home theater, stereo and car speakers, as well as smartphones, iPod Touch, iPhone, iPad and Android devices.【Note: This is only a receiver, not a transmitter】 | [Dual device connection] Simultaneous music playing on two speakers :3.5mm and 2RCA connection option, which can play music wirelessly on two speakers at the same time. It can also connect two Bluetooth devices at the same time; Enjoy free music or a phone call from either of the two matching devices | [High-quality after-sales service] We cherish every user experience and provide 7*24 hours of service guarantee. You can contact us at any time through the channels of Amazon website.

【LOW LATENCY】: Low Latency for High-fidelity Stereo Sound, lag-free content streaming in transmitter mode. Low Latency supported Bluetooth receiver is required.audio codec for a richer and deeper sound experience. Listen to CD-like audio quality at no compromise. Bluetooth connection is more stable and wireless range is more than 33 feet. | 【Plug and Play】: Bluetooth transmission mode: Wired connection, TV, laptop, desktop computer, projector, radio.Wireless connection, Bluetooth headset, Bluetooth speaker. Bluetooth receive mode: Bluetooth devices, mobile phones, laptops, desktop computers, MP3, game consoles. Audio equipment, wired speakers（AUX or RCA）, home speakers, amplifiers, wired headphones, car speakers | 【DUAL CONNECTION】: When used as a Bluetooth transmitter(TX), only one of the headsets and speakers can be paired, and two headsets or speakers cannot be connected at the same time, Note: You must use a 3.5mm cable to connect to your TV. When working as a Bluetooth receiver(RX), it can still be paired to two smartphones or tablets, but the receiver can only receive the audio from one of the two paired devices. | 【Long Battery Life】Built-in 300 mAh polymer battery, it can work up to 8 hours when used as a receiver and up to 6 hours as a trasmitter. Enjoy superior stereo sound more with longer time compared to other brands at same price. | 【BLUETOOTH EVERYWHERE】: As a Bluetooth Audio Transmitter (TX Mode), turn a non-Bluetooth TV, PC, CD player, Laptop, Tablet, MP3 / MP4 (including but not limited to) into a Bluetooth transmitter with 3.5mm jack input port. As Bluetooth Audio Receiver (RX Mode),it is ideal for home or vehicle music streaming sound system. Enjoy HIFI CD-like audio freely. Easy to pair and compatible with 99.9% Bluetooth devices.