When connected to a phone, does this allow you to continue to answer calls?

I fitted this to a 1987 Audioline 550 Car stereo works perfect and although my phone will ring through the car speakers you can hear your phonecalls but the person calling you cannot due to there is no mic on board the Bluetooth PCB although I have noticed on the Samsung S8+ you can disable a Bluetooth device for Audio or Calls option but I will try it over the weekend and update this answer for you ok

What is the external antenna connection type?

I’d love to know myself, although plug in aerials tend to be too long. Due to the half wave length of BT, it should be about 25mm long. The BT range ends up shortening with an aerial that’s too long! All I do is solder a single 25mm long piece of CAT6 conductor to the aerial track on the board and I’m getting conservatively 30m range on all my BT boards.

Is there a minimum guage for the power aupply wires as the clip connector isn't holding the wires in when i try and press where shown?

Hi Adam. I used standard Red & Black speaker cable for the power which is more than enough to handle the 5-12V but you need to push that spring clip down very firmly. I used a small jewelry precission screwdriver. Drop me a call. 0 7 8 4 9 5 7 6 7 0 8

if you look at the last illustration on the listing it clearly shows 33 mm x 56mm. its only about 10mm thick.

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DollaTek Bluetooth Receiver Module AS1711BT DC 5-35V Wireless Portable Audio Receiver for DIY Home Stereo Headphones

Product ID: 93970827

Details

Brand
DollaTek
Connectivity technology
Bluetooth USB
Material
Metal
Power source
External (DC
Special feature
Large input 5V

💡LED status indicator

📶Bluetooth 4.2 with 10-15m range

🔋Wide 5-35V input range

€ 16.43

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Description

🎧 Upgrade your sound game—wireless freedom meets pro-grade versatility!

BUILT TO LAST PROTECT - Reverse polarity protection ensures your investment stays safe, even if you power it wrong.
SEAMLESS BLUETOOTH PAIRING - Auto-connects with your devices—no codes, no buttons, just instant wireless audio freedom.
DIY AUDIO UPGRADE MADE EASY - Compact SMT design with multiple audio outputs fits perfectly into your vintage stereo or custom projects.
VISUAL CONNECTION CONFIDENCE - LED indicator clearly signals connection status so you’re always in control.
POWER ANYWHERE PLAY EVERYWHERE - Supports a massive DC 5-35V input range plus micro USB 5V for ultimate installation flexibility.

The DollaTek AS1711BT Bluetooth Receiver Module is a compact, durable wireless audio receiver designed for DIY enthusiasts and audiophiles. Featuring a wide DC 5-35V input range and micro USB 5V support, it easily integrates into vintage stereos or custom setups. Bluetooth 4.2 ensures stable wireless streaming up to 15 meters, while an LED indicator provides real-time connection status. Its full SMT construction guarantees reliability, and built-in reverse polarity protection safeguards your device. Perfect for adding modern Bluetooth functionality to legacy audio gear with professional ease.

Specifications

ASIN	B07KPTXSWX
AntennaDescription	External, detachable, suitable for mounting inside a metal box
Audio Input	Bluetooth
Audio Output Mode	Stereo
Audio Output Type	Bluetooth, 3.5 mm jack
Best Sellers Rank	17,819 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 21 in AV Receivers & Amplifiers
Bluetooth support?	Yes
Brand Name	DollaTek
Colour	Black
Compatibility Options	Personal Computer and Tablet
Compatible Devices	Personal computer, Tablet
Connectivity Technology	Bluetooth, USB
Connector Type Used on Cable	USB
Control Method	Touch
Control Type	Button Control
Controller Type	Button Control
Country of Origin	China
Customer Reviews	4.3 4.3 out of 5 stars (513)
Data Link Protocol	L2CAP (Bluetooth)
Enclosure Material	Metal
Hardware Interface	Bluetooth, USB
Human Interface Input	Buttons
Includes Remote	No
Installation Type	wireless
Item Dimensions L x W x H	5.5L x 3.2W x 0.9H centimetres
Item Weight	0.02 Kilograms
Manufacturer	DollaTek
Media Types	StandardAudioFormats
Model Name	DollaTek AS1711BT
Mounting Type	Table Top Mount
Number of Channels	2
Number of Ports	2
Power Source	External (DC or USB)
Product Features	Large input voltage range and micro USB 5V support
Rechargeable Battery Included	No
Supported Application	General Purpose Audio Streaming Applications
Supported Standards	Bluetooth 4.2
UPC	725835034531
Voltage	35 Volts (DC)
Wireless Compability	Bluetooth

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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€ 16.43

Duties & taxes included

In stock

Sold byAmazon SpainDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Spain.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

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