B5
●plug and play
●Support automatic search for Bluetooth devices to realize connect ●Built-AEC echo cancellation and noise cancellation circuit ANC, gorgeous stereo sound more pure
●Support automatic search for Bluetooth devices to realize connect
●support AUX IN
●Automatic memory connected function, easier operation, more convenient.
●Easy connection,No Need APP and Drivers;
●in Transmitter mode support stereo audio
●enable TV, computer with bluetooth funtion










B6
[Receiver mode] B6 Bluetooth Receiver change the traditional speakers in bluetooth ones. after paired, play music wirelessly from your Bluetooth Compatible Smart Phones, Laptop, Tablet and more without the hassle of cables. Automatic support Re-login.
[Transmitter Mode] B6 Bluetooth Transmitter is specially designed for Audio Devices (such as MP3, MP4, TV and PC, etc.) without Bluetooth function. You can connect the Bluetooth Transmitter to the audio devices via the included 3.5mm Audio Plug, the modification of these audio devices in bluetooth audio devices, and make it work with bluetooth Headphone and Speaker.
[ANC Noise Reduction and AEC Echo Cancellation] Support Noise Suppression and Echo Cancellation, Giving you Wonderful Stereo Sound and Wonderful Quality.
[Strong Compatibility] Compatible with Android and IOS smart phones and PAD, almost all Bluetooth-enabled Audio Devices, and Stereo System with 3.5mm port.
[Low Power Consumption] Built-in 600 mAh battery ensures up to 8 hours of work time, you can enjoy wireless delivery all day long. Simple use, no need to download any APPLICATION.
specification:
model number: B6
Bluetooth: V4.1
Transmission Distance: 10m / 33ft
Battery: Built-In Rechargeable Li-polymer battery (600mAh)
Working time: 8 Hours (rely on audio volume)
Charging: Micro USB 5 V / 0.5A
Audio Port: 3.5mm
black color
Main Item Size: 9.7 * 5.8 * 1.2cm / 3.82 * 2.28 * 0.47in
Main Product Weight: 38g / 1.36oz
Package size: 12.5 * 7.0 * 3.6cm / 4.92 * 2.76 * 1.42in
package weight: 116g / 4.09 oz
Package List: V2131
1 * 2 in 1 Bluetooth Audio Transmitter and Receiver
1 * 3.5mm Audio Cable
1 * AV Cable
1 * USB charging cable
1 * English User Manual















B7 Plus
The Bluetooth Receiver is specially designed for Headphone, Car stereo systems and Home Audio System, modifying the devices of without Bluetooth in bluetooth ones, and easy to pair with Bluetooth-compatible Smart Phones, laptop, tablet, etc. With this product, you can greatly enjoy the music of your phone, laptop, MP3 and more without the hassle of cables.
characteristics:
Bluetooth Audio Receiver: Changes the traditional speakers, wired headphones and car stereo systems in bluetooth ones. After paired, play music wirelessly from your BT-compatible audio devices.
BT 4.2 & CSRA64215 Chip: Top-level RSE chip ensures high-end performance. Wireless Bluetooth 4.2 technology ensures strong signal transmission in high quality and high speed.
Hands-Free Call: It works perfectly in the car. with built-in microphone, it supports hands-free calls. a button to answer and end calls, it ensures driving safety.
APT-X and Low Latency: Support APT-X high fidelity loseless audio. B7 Plus uses APT-X LL tech and its latency is about 34ms, it means you do not feel the latency.
NFC Narrow Link: NFC function, near device for connection, no need search. (make sure the NFC and Bluetooth of your phone is on.)
Dual Audio Port: Dual AUX 3.5mm jack output, supports two work devices simultaneously. Simple use, no need to download Applications.
Note: Please ensure your phone also supports APT-X LL if you want to use this function, otherwise it will switch to SBC CODEC automatically.
specifications:
Model Number: B7 PLUS
Bluetooth Version: Bluetooth 4.2
chip: CSRA64215
Bluetooth Support Protocols: HFP 1.6, HSP 1.2, A2DP V1.3, AVRCP V1.6
Bluetooth Operation Distance:> 10m (Non-Interference / Open Space)
Output connection: double 3.5mm to output port
Operating current: <25mA
Built-in battery: 300 mAh
Charging current: 200-300mA
Working time: about 10 hours
Charging time: about 2 hours
Charge Port: Micro USB 5 V / 0.5A
black color
Item Size: 5.8 * 5.8 * 1.3 cm / 2.28 * 2.28 * 0.51in
Product weight: 26g / 0.94 oz
Package size: 9.7 * 7.2 * 3.7cm / 3.81 * 2.83 * 1.45in
package weight: 80g / 2.84 oz
Package list:
1 * Bluetooth Receiver
1 * 3.5mm Audio Cable
1 * USB cable
1 * User Manual












B8
Bluetooth 4.1 + EDR Wireless Audio Receiver / Transmitter
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 ANC circuit, gorgeous stereo sound more pure
4. Built-in improved signal transmission circuit, connected faster and more stable
5. Double lossless audio formats compatible
6. Automatic memory connected function, the operation is easier, more convenient
7. Built-in battery, long wait
8. Live voice prompt, simple and clear operating
9. Smart compatible Android, IOS phone system and PAD, and all Bluetooth audio devices
10. Support connect a mobile phone
11. easy connection & # 65292; No need APP and Drivers
characteristics:
-Bulti in ARM926EJ-S core, 4KB lcache and 4kB Dcache
-Support stereo codec
- Support HFP, HSP, A2DP, AVRCP, and SPP profile
-reduction of noise and echo cancellation
-Multi-equalizer configuration
-Multi-point HFP and A2DP
-Support voice promptsfunctions
specification:
model number: B8
Bluetooth: v4.1
supported protocol: A2DP, AVRCP, HFP, SPP HIDreceive
Transmission Distance: 10m / 33ft
Battery: Built-In Rechargeable Li-polymer battery (200mAh)
Charging time: about 2 hours
Charging: Micro USB 5 V / 0.5A
output connection & # 65306; 3.5MM stereo audio port
input connection & # 65306; 3.5MM stereo audio port
compatibility & # 65306; Compatible with phones and PADs from Android / IOS system, and all Bluetooth audio devices.
Packing list:
1 * 2 in 1 Bluetooth Audio Transmitter and Receiver B8
1 * 3.5mm Audio Cable
1 * USB charging cable
1 * English User Manual









B9
specification:
black color
effective working radius: 20m / 787 "
receive working current: under under43MA
bluetooth: 2.1
interface: 3.5mm / 0.14 "
transmission rate: 4 Mbps
working frequency: 2480 MHz
Supporting protocol: A2DP, AVRCP, HFP, HID SPP
chip: CSR57E6
Description:
Support audio interface input audio equipment, to achieve wireless audio receiver transmission
Support automatic search to connect Bluetooth devices, to achieve the launch of wireless audio
transmission
Built-in AEC cancellation and ANC noise cancellation circuit, gorgeous stereo, more pure sound
Built-in enhanced signal transmission circuit, fast more stable connection sound
Compatible with dual lossless audio formats
supports AUX IN / OUT
Automatic memory function connection, the operation is more simple, more convenient connection
built-in battery, long life battery
Smart Compatibility, Andrews, IOS Phone and PAD System, and all Bluetooth audio devices
product connection is simple, unmanned and download the heavy APP;
launch the state supports a drag two functions
Stereo support in launch mode
the package includes:
1 * Bluetooth transmitter receiver






