Bluetooth Adapter Bluetooth Audio Receiver Bluetooth Transceiver Adapter Audio Adapter Bluetooth Aux Adaptor Wireless Earphone Receiver UGREEN aptX HD Airplane Bluetooth 5.3 Receiver Transmitter for All Headphones Wireless Audio Aux Bluetooth Adapter for TV Flying

Product Features

This Bluetooth audio adapter features Bluetooth 5.3 technology, offering stable and fast wireless connection, supporting aptX HD for high-quality audio transmission, with a frequency response of 20Hz-20kHz.
It serves as both a receiver and a transmitter, suitable for all headphones, and can be used on TV and even on airplanes, providing versatile audio solutions.
Equipped with a polymer lithium-ion battery of 300mAh 3.7V, it has a long operating time, about 20 hours in RX mode and 25 hours in TX mode.
The adapter has multiple codecs support including SBC, AAC, aptX, aptX HD, and aptX Adaptive, ensuring excellent audio compatibility and quality.
With a 3.5mm audio port and a USB-C charging port, it is easy to connect to various devices and charge, and the charging time is about 2 hours.

Specifications

Brand Name

UGREEN

Content

AUDIO

Interface

3.5 MM

Wireless Type

Bluetooth

High-concerned chemical

None

WIFI Standard

None

Package

Yes

Support AAC

Yes

Support Apt-x

Yes

Model

BT503

Max. RF Output Power

4dBm (EIRP)

Bluetooth Profile

A2DP/AVRCP/HSP/HFP

RX Codecs

SBC/AAC/aptX/aptX HD

TX Codecs

SBC/aptX/aptX HD/aptX Adaptive

Frequency Response

20Hz-20kHz

Audio Port

3.5mm

Charging Port

USB-C

Battery Type

Polymer lithium-ion battery

Battery Capacity

300mAh 3.7V

Limited Charging Voltage

5.25V

Charging Time

About 2 hours

RX mode Operating Time

about 20 hours

TX mode Operating Time

about 25 hours

Description

Bluetooth Adapter Bluetooth Audio Receiver Bluetooth Transceiver Adapter Audio Adapter Bluetooth Aux Adaptor Wireless Earphone Receiver UGREEN aptX HD Airplane Bluetooth 5.3 Receiver Transmitter for All Headphones Wireless Audio Aux Bluetooth Adapter for TV Flying

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