Does it work while plugged in to a power source? I do not need the battery aspect. I want to leave it plugged in all the time.

Hi Dawn,Thanks for your enquiry.Yes, this item can work while plugged into a power source. But please kindly note that it is better to use a 5V 1A power adapter.Thanks for your all support to Ugreen.Any more information, please contact us with support.us@ugreen.com.cn.

How many Bluetooth connections/devices does this device support?

It can only be connected to one at a time. But I personally have a laptop and a couple of phones that it is paired with. Just have to disconnect then connect when you change devices.

Does this support Passive or Active speakers?

Active only, there's no power amplifier in this thing...

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Bluetooth AUX Adapter Built-in Battery, Support Dual Pairs Bluetooth 5.3 Receiver for Old Stereo, 3.5mm/ RCA Dual Channel for Home Stereo Speakers

Product ID: 37622930

Details

Brand
UGREEN
Connectivity Technology
Bluetooth
Item Weight
4.7 ounces
Power Source
Battery
Special Feature
Bluetooth

📶Bluetooth 5.3 stable range 10m

🔋8h battery life

🔗Dual device pairing

₨547

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Description

🎧 Upgrade your vintage stereo game—wireless freedom meets classic sound!

BUILT IN RECHARGEABLE BATTERY - Enjoy up to 8 hours of uninterrupted music playback, wire-free or while charging.
DUAL PAIRING FOR SHARED SOUND - Connect two devices simultaneously and share your favorite playlists effortlessly.
SEAMLESS BLUETOOTH 5 3 CONNECTIVITY - Experience ultra-stable wireless streaming up to 33 feet without dropouts.
UNIVERSAL COMPATIBILITY WITH RCA 3 5 MM - Transform your vintage stereo or wired headphones into a modern Bluetooth powerhouse.
SMART AUTO RECONNECT INTUITIVE CONTROLS - Instantly resume your last connection and control playback with a simple tap.

The UGREEN Bluetooth AUX Adapter is a cutting-edge Bluetooth 5.3 receiver designed to breathe new life into your old stereo systems and wired headphones. Featuring dual RCA and 3.5mm outputs, it supports simultaneous connection of two devices, offers up to 8 hours of battery life, and delivers a stable wireless range of 10 meters. With smart auto-reconnect and low-latency audio transmission, it’s the perfect blend of retro audio charm and modern wireless convenience.

Specifications

ASIN	B01J5DYWTW
Additional Features	Bluetooth Receiver, Built-in Battery, Double Pairing
Audio Input	3.5mm AUX, RCA
Audio Output Mode	Stereo
Audio Output Type	Headphone
Best Sellers Rank	#46,987 in Electronics ( See Top 100 in Electronics ) #236 in Wireless Audio Receivers & Adapters
Brand	UGREEN
Built-In Media	1x UGREEN Bluetooth Receiver Adapter , 1 x Micro Charging Cable (3ft/1m), 1 x 3.5mm Audio Cable (3ft/1m), 1 x User Manual (NOT included RAC cable and charger)
Color	Black
Compatibility Options	Bluetooth-enabled devices
Compatible Devices	Wired Headphone, Speaker, Home Stereo, Car Stereo
Connectivity Technology	Bluetooth
Connector Type Used on Cable	3.5MM AUX, RAC Audio, Stereo Audio
Control Method	Touch, Voice
Controller Type	windows, phone
Customer Reviews	4.3 out of 5 stars 353 Reviews
Hardware Interface	Bluetooth 5
Installation Type	wired and wireless
Item Weight	4.7 ounces
Lithium Battery Weight	5 g
Lithium-Battery Energy Content	0.74 watt-hours
Manufacturer	Ugreen Group Limited
Number of Batteries	1 Lithium Polymer batteries required.
Number of Channels	2
Number of Lithium-ion Cells	1
Power Source	Battery Powered
Special Feature	Bluetooth Receiver, Built-in Battery, Double Pairing
Supported Media Type	bluetooth
Supported Standards	Bluetooth 5.3
Warranty Description	no
Wireless Compability	Bluetooth

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₨547

Duties & taxes included

In stock

Sold byAmazon SeychellesDelivered 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 Seychelles.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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