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Parameters:

Model Number: B8 audio receiver/transmitter
Working current:≤  50 ma MAsend working current:≤ 120 ma MAstandby current：30MA Max  Charging current：300MA Bluetooth  range：>10M Charge methods：Micro USB 5V/0.5A Output connection ：3.5MM stereo audio port Input connection ：3.5MM stereo audio port Compatibility：compatible with phones and PAD for Android/IOS system, and all  Bluetooth audio devices.

Features:

Bulti-in ARM926EJ-S core,4KB lcache and 4kB Dcache Support stereo codec Support HFP, HSP, A2DP, AVRCP, and SPP HID profile Noise reduction and echo cancellation Multi-band equalizer configuration Multi-point HFP and A2DP Support voice promptsfunctions Support all audio equipment with audio input interface, realize wireless audio receiver transmission Support automatic search for Bluetooth devices to realize connect, transmit wireless audio transmission Built-AEC echo cancellation and noise cancellation circuit ANC, gorgeous stereo sound quality Built-in enhanced signal transmission circuit, connected faster and more stable Compatible double lossless audio formats Automatic memory connected function  , the operation is easier, more convenient Built-in battery,Long standby time Live voice prompts, simple and clear operating Smart compatible for Android / IOS phone system and PAD, and all Bluetooth audio devices Support connect a mobile phone Easy connection，No Need APP and Drivers

Package Included:

1 * Audio receiver/transmitter 1 * 3.5MM aux cable 1 * Micro USB charging cable 1 * Neutral User manual 1 * Neutral packaging box