B18 bluetooth Receiver Transmitter 2-in1 4.2 Wireless Audio Adapter 3.5mm AUX for Car TV Speaker Headphone

Features: 1.Support audio device with audio input, achieve wireless audio reception and transmission. 2.Support automatic search to connect bluetooth devices, achieve transmission of wireless audio transmission Gorgeous stereo, the sound quality is more pure. 3.Built-in enhanced signal transmission circuit, the connection is fast and stable. 4.Compatible with dual lossless audio formats. 5.Support Aux out. 6.Automatic memory connection function, the operation is simpler and the connection is more convenient. 7.Built-in 300mAh polymer lithium battery 8.Voice prompt, operation is simple and clear 9.Intelligent compatibility, Android, IOS mobile phone and PAD, and all bluetooth audio devices 10.Product connection is simple, without any driving and downloading APP 11.Support the simultaneous connection of two bluetooth devices 12.Pair with each other: Support work with each other, One as a transmitter, the second - as a receiver. Specifications: Model: B18 Type: plug and play Weight: 50g Size: 68x35.5x12mm bluetooth version: bluetooth V4.2 Supporting agreement: A2DP, AVRCP Working band: 2.402GHz -2.480GHz Reception sensitivity: - 95dBm 7Hrs Bluetooth distance :>10M(open space) Charging mode: Micro USB 5V/0.5A Output connection mode : 3.5mm AUX stereo interface Compatibility: for Android system, IOS system's mobile phone, tablet and other Bluetooth devices, and audio devices with audio input interfaces Package included: 1 X bluetooth Adapter 1 X 3.5MM Audio Cable 1 X USB Cable 1 X Operating instruction 1 X Retail Box