Report item
Item specifics
  • Sound Track: 7.1
  • WIFI Standard: None
  • Wireless Type: Bluetooth
  • Package: Yes
  • Feature: None
  • Bluetooth Standard: Bluetooth v4.1
  • Support Apt-x: No
  • Content: Audio&Video
  • Support AAC: No
  • Model Number: B7 CSR8635
  • Interface: 3.5mm
Product Description


melanie2-14_02 melanie2-14_03
melanie2-14_04 melanie2-14_05



B7 NFC Bluetooth Audio Receiver For Sound System Portable NFC-Enabled HD Wireless Music Transmiter Receiver for iPhone Tablet PC

1. Nice designing and good look.
2. Pure sound output.
3. Double AUX 3.5mm output jack port, support two devices working at a time
4. NFC, close to device for connection, no need searching.
5. Hang-up phone call, press button for answering.

1. Support audio device with AUX 3.5mm port, audio transmission wirelessly.
2. Built-AEC echo cancellation and noise cancellation circuit ANC, gorgeous stereo sound more pure
3. Built-in enhanced signal transmission circuit, connected faster and more stable
4. Double lossless audio formats compatible
5. Dual AUX out
6. Automatic memory connected function , the operation is easier, more convenient
7. Built-in battery, long working time
8. Bluetooth 4.1, consume low power
9. With phone call and NFC functions,more easy to using
10. Smart work with Android, IOS system phone and Pad...all BT audio devices
11. Support two devices at a time
12. Easy to connection, no need download any driver or APP

Working Light
1. Blue light flashing fast, non connection
2. Blue light flashing slow, connected
3. Red light on for charging, off for full

OEM are Welcome! we can print customer\'s artwork and logo

Model B7
Types Bluetooth Audio Music Receiver
Material ABS
Special Functions NFC
Ports 1 x 3.5mm earphone port, 1 x Micro USB
Connection 3.5mm Jack, Micro USB
Transmission Rate 24Mbps
Support System For iOS and Android
Bluetooth Protocol HFP V1.6, HSP V1.2, A2DP V1.2, AVRCP V1.4
Bluetooth Standard V4.1
Distance Up to 20m
Audio Format MP3, AAC, SBC
SNR >75dB
Product Size 60*60*13.5mm
Weight 28g
Power Source
Battery Capacity 300mAh
Input Voltage 5V
Input Current 200mA
Power Supply DC 5V USB
Charging Time 2 hours
Working Time 10 hours
Package Include
Package Contents 1 x User Manual
1 x Bluetooth Audio Music Receiver
1 x 3.5mm Audio Cable



1. Items are only shipped after payment received.
2. EMS, DHL, UPS, TNT or Airmail for shipping method are provided.
3. Free shipping: Free shipping to select countries & different shipping way. Please check the Shipping & Packaging list for details.
4. Delivery time: EMS, UPS, DHL, Fedex and TNT : 3-7days. In rare cases, the strict custom clearances will make the delivery time a bit longer, please be patient.
5. We are not responsible for any accidents, delays or other issues which are the responsibility of the shipping service.
6. Any import charges or fees are the buyers responsibility.
7. Please check out your ADDRESS carefully when processing order.
8. Feel free to Contact us with any question, we will offer you satisfying answer.

Duties & Taxes

1. Most products are subject to the payment of import duties (e.g. in the U.S.) or other duties, and other charges including value-added tax (VAT) or other taxes. If these are applicable, they will be levied and determined when the shipment is processed by the applicable customs agency in your country. Please check your country\'s import policy to understand and ascertain the applicability of and your liability for any such duties or taxes for the products you purchase.
2. All applicable duties and taxes, if any, are not included in the purchase price of your order or transaction. If they apply and are levied, then they are your (and not our or the product manufacturer\'s or supplier\'s) sole and exclusive responsibility, and shall be paid by you directly to your government or to the courier company, when the products are delivered.
3. Payment of the above-referred duties, charges and taxes are not our (or the product manufacturer\'s or supplier\'s) responsibility.
4. We shall not be responsible for any shipping or customs delay since this is outside our control.

Warranty and Return

1. Only defective product will be offered exchange.
2. Defective products must be returned within 30 days from the date you place your order.
3. It may take up to 7 business days to process your return after we receive your product. Ensure the cellphone do not Artificial damage and do\'ot take apart the cellphone. Return shipping is to be paid by the Buyer. All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number, specific reason for the return and your po#.
4. We will refund YOUR FULL WINNING BID AMOUNT, upon receipt of the item in its original condition and packaging with all components and accessories included, AFTER BOTH Buyer and Seller cancel the transaction from aliexpress. OR, you may choose to have a replacement.
5. We will bear all the shipping cost if the product(s) is (are) not as advertised.

Contact Us

1. We depend on our customer satisfaction to succeed. So your feedback is extremely important to us. Once you have received your item, please leave feedback for us as this will inform us that you have received your items. We also will respond by giving you positive feedback that same day.
2. If you are satisfied with our items. Please leave us positive feedback, and introduce our best service, best quality product to your friends.
3. Contact us before leaving any negative of neutral feedback. We will work with you to solve any problems.



Packaging Details
  • Unit Type: piece
  • Package Weight: 0.13kg (0.29lb.)
  • Package Size: 10cm x 7cm x 4cm (3.94in x 2.76in x 1.57in)
Calculate your shipping cost by country/region and quantity.
Quantity: Ship to:
Packaging Details
  • Unit Type: piece
  • Package Weight: 0.13kg (0.29lb.)
  • Package Size: 10cm x 7cm x 4cm (3.94in x 2.76in x 1.57in)
We support the following payment methods. All payments made on AliExpress are processed by Alipay.