Description: Feature: The product is set to receive and launch, two-in-one Bluetooth device. The product is simple, which is able to launch and receiver freely. Through Bluetooth reception mode you can send the phone music to the traditional home audio equipment. It is more convenient to send TV, CD player, MP3 or other sources to the Bluetooth speaker or Bluetooth headset through the product Bluetooth launch mode. Due to the low latency technology, It also supports sound real-time transmission of online games, television and film. Descriptions: Buit-in rechargeable battery, which has long battery life. It solves the imitations of audio equipment perfectly and extends a variety of audio equipment transfer function. Fast connection more stable sound Features: The receiver is connected to 3.5mm ordinary headphones, ordinary speakers, car speakers and headphones, and the transmitter is inserted into the audio port of TV, computer and mobile phone through 3.5mm adapter to transmit signals, which can be connected to Bluetooth headphones and Bluetooth speakers for use. Product description: 1, classic design, more high-end. 2. Using Bluetooth version 5.0, the use effect is better. 3. Easy to operate, ordinary speakers instantly become Bluetooth speakers that can talk, which is more suitable for vehicle-mounted systems. 4. Ultra-long receiving distance, with an open and unobstructed area of more than 15 meters. 5. Ultra-clear call effect and unimpeded voice chat. 6. Built-in battery, which can be repeatedly charged and used, with long battery working time. 7. Support mobile phones, computers, iPhone, iPad, MIDs and other digital products with Bluetooth function. Specifications: Specifications: Bluetooth Standard: Bluetooth 5.0 Material: Plastic Support: A2DP, AVRCP Support: MP3, WAV, WMA,APE,FLAC Transmission distance: more than 10M Power supply: 5V Battery:200mAh Dimensions: 6.2*4* 1.1 cm Input output connection: 3.5mm Stereo earphone holder Package Included: 1* Wireless Bluetooth transmitter and receiver 1* patch cord 1* charging cable 1* instructions