2 IN 1 Wireless bluetooth Receiver Transmitter 3.5MM Port Stereo Audio Adapter for Mobile Phone

Specification:bluetooth: V4.2Supported protocol: A2DP, AVRCPBuilt-in battery: Polymer 300MAHPlay time: About 7 hoursbluetooth range: Max. 10M (Space Place)Charging way: Micro USB ( DC5V )Output: 3.5MM stereo audio portInput: 3.5MM stereo audio portCompatibility: compatible with phones and PAD of Android/ iOS system, and all bluetooth audio devices.Description:1. Support all audio equipment with audio input interface, realize wireless audio receiver transmission.2. Support automatic search for bluetooth devices to realize connect, transmit wireless audio transmission.3. Built-AEC echo cancellation and noise cancellation circuit ANC, gorgeous stereo sound more pure.4. Built-in enhanced signal transmission circuit, connected faster and more stable.5. Double lossless audio formats compatible.6. support AUX IN/OUT.7. Automatic memory connected function, the operation is easier, more convenient.8. Built-in battery,Long standby.9. Smart compatible Android, iOS phone system and PAD, and all bluetooth audio devices.10. Easy connection,No Need APP and Drivers.11. Transmitter mode, support 2 devices connected.12. Transmitter mode support stereo audio.Package Included:1x bluetooth 2-in-1 audio receiver1x 3.5MM audio connecting cable1x Micro usb charging cable1x User manual