Chipset number: AB1510 dual track stereo

Bluetooth version : Bluetooth V4.1+EDR

Supported protocol:AVRCP 1.5，A2DP 1.3，HFP 1.6，HSP 1.2，SPPV1.2

Working current !#!lt!*! 20MA

Standby current !#!lt!*! 400uA

Built-in battery:300MAH

Charging current:250MA

Playing time:15H

Bluetooth distance:!#!gt!*!10M

Charging mode:Micro USB 5V/0.5A

Output connecting mode: 3.5MM stereo audio port

compatibility:compatible with phones and PAD of Android/IOS system， and all bluetooth audio devices.

Function Overview:

Support audio devices with audio input port，and wirelessly transmitting audio.
The AEC echo cancellation circuit and ANC Noise elimination circuit of builtin chip keep the stereo sound quality pure and clear.
Built-in chip can enhance signal transmission circuit，fast and steady connection.
Compatible with double undamaged audio format.
Support AUX OUT.
Automatic memory connection， easy to use and connect.
Built-in battery， long working time.
Bluetooth 4.1 version，low power consumption.
Real warning tone，easy and convenient to use and connect
Compatible with: phone/tablet PC of Android system/IOS system，and all

Bluetooth audio devices ect.

Can connect two phones at the same time.
Easy and convenient to use and connect，no need any APP.

Working condition

Alternating red and blue lights flashing:adapter is on and disconnected.
Blue light flashing:adapter is paired and connected successfully.
The light shows red:adapter is charging.

1*Bluetooth boombox;

1*two patch cord audio connecting cable;

1*3.5MM audio connecting cable;

1*Micro USB charger;

1*User manual;

The Digital music radio broadcasting era has arrived

So the question is: How to use the hundreds of thousands old traditional speakers in the background of wireless broadcast to become a trend?

Is there any methods?

For the Home wireless speaker system

It is not enough to have a mobile phone， you also need a wireless Bluetooth Music adapter

Newest Vensmile B2 bluetooth music receiver will solve all your problem ， let your life more convenience

Magical Function: The Bluetooth Receiver Change the traditional Speakers into Bluetooth-enabled ones. After paired， play music wirelessly from your Bluetooth-enabled Smart Phones， Laptop， Tablet， etc. Support Automatic Re-connection.
Great Hardware: Bluetooth 4.1 + EDR ensure stable signal， super-fast data transmission and high-fidelity stereo sound.
Compatible with Most Speakers: Connect the Bluetooth Receiver with any Audio Input Devices， Stereo System (Car Stereo Systems， Home Audio System) !#!amp!*! Speaker through standard RCA or 3.5 mm jack.
Integrated Multi-point Technology: Can simultaneously connect two smarts phone.
Support Noise Suppression and Echo Cancellation， offering you Magnificent Stereo Sound !#!amp!*! Wonderful Sound Quality.
Compatible with Lossless Audio Format; Support Stereo Codec; Support AUX Output.
Superior wireless performance; Transmit about 30 feet away with line of sight.
Perfectly Compatibility: For iOS / Android Smart Phones， PAD and other Bluetooth-enabled Devices

P.s: This is only a bluetooth adapter， not a bluetooth speaker， you need to connect this adapter to speakers， and use your phone to connect this adapter with bluetooth.

Based on the highest level Bluetooth chip 4.1

The product is simple， without any driver and download APP cumbersome;

The use of Advanced Bluetooth technology， wireless transmission to achieve 24Mbps， excellent audio processing， lossless transmission， stereo excellent high-definition sound quality， the signal to noise ratio to achieve the quality of CD

Hifi Bluetooth audio receiver player can update the speaker of car and home to Bluetooth speaker equipment.Products built in polymer rechargeable battery，multi button， easy to operate. Chip built in enhanced signal transmission circuit，fast connect，distance，stable and continuous sound.

The Bluetooth Receiver is specially designed for Car Stereo systems and Home Audio System. And， it can change the traditional Car Stereo systems and Home Audio System into Bluetooth-enabled ones， and easy to pair with Bluetooth-enabled Smart Phones， laptop， tablet，etc. With this product， you can greatly enjoy music from your phone， laptop !#!amp!*! MP3 without the hassle of cables. It is perfectly suitable for the car owners.

Speaker necessary artifact， cable becomes wireless， get rid of the shackles of the audio line， easy connection， free control， so that the traditional speaker to regain vitality.

The most important is that music is the eternal theme of mankind， music is everywhere， so the product has a great market appeal.

Support while listening to music while charging， let you enjoy the fun!