Features:
* Double AUX 3.5mm port, support two devices working at a time.
* With NFC, close to device for connection, no need searching.
* Hang-up phone call, press button for answering.
* Pure sound output.

Working light:
* Blue light flashing fast, non connection
* Blue light flashing slow, connected
* Red light on for charging, off for full

New Arrival Bluetooth Audio Receiver.
New functions glory listing B7 music bluetooth boombox 4.1.

We only do what others do not.
NFC fast connection, phone call, two audio output, three features in one, only me!

Bluetooth 4.1, Bluetooth + EDR.
High tech, more stable, faster.
With EDR tech, 3 times faster.

Hands-free calls, with MIC phone call freely.
Built-in noise-canceling HD MIC.

NFC Near field induction, built-in NFC quick connect.
Connection without searching, close to me, smart life, simple life.

Dual band interface, double aux output interface design.
Two speakers, two earphones, working at a time.
Lovers enjoy, a better sharing time.

Long endurance, polymer rechargeable battery.
Long working time, last about 12 hours.
Capacity 300mA, happy for all day.

Import chip, better chip better sound.
Built-in good CSR Bluetooth chip, transmission faster stable, non latency.

Perfect stereo sound quality, HiFi stereo surround sound.
Noise reduction tech, pure sound output, fidelity sound, enjoy your music pursuit.

Fully compatible, compatible with 99% devices.
For all devices with 3.5mm AUX port.

Application scenarios:
Family old speaker, home traditional speaker, non bluetooth, messy in wired, B7 change it to be wireless one.

Car bluetooth
Don't want to endure single CDs and boring radio, B7 change it to be wireless car audio, enjoy your own music from phone and tablet.

Rod sound box
Memory (TF) card is not enough, download inconvenient, no interenet, B7 change it to be wireless one, enjoy any music from phone and tablet.

Wired earphone
Without wired messy, wired earphone change to be wireless one with B7, changing to be bluetooth earphone.