# Bluetooth 4.1 BLE Audio Module, Stereo, Aux-In, Type-C

> Bluetooth 4.1 BLE audio receiver module with stereo two-channel output via AUX-IN or LGR. Supports A2DP, AVCTP, AVTDP, AVRCP and HFP. Powered at 5VDC via Type-C or 3.7V Li-ion battery. Dimensions: 30 x 32 x 7.5mm. Can be used to add Bluetooth functionality to any audio playback device with AUX-IN.

- Page: https://sigmanortec.ro/en/bluetooth-41-ble-audio-module-stereo-aux-in-type-c
- Price: 11.75 RON
- Availability: In stock; 1-2 zile
- Reference: 9303 · EAN: 5943788222149
- Category: Mechatronics and IoT > Sensors and Modules > Bluetooth Modules
- Package (shipping data): 0.006 kg
- Updated: 2026-09-14
- Shop: [Sigmanortec.ro](https://sigmanortec.ro/en/llms.txt)
- Prices: RON, VAT included; prices and stock as of 2026-10-22 02:22 (Europe/Bucharest)

## Description

Quickly add a Bluetooth connection to any audio system with an AUX input, for clear stereo playback without distortion. It operates on Bluetooth 4.1 BLE with A2DP and AVRCP support for streaming and control, has output on two channels, is powered by 5V via Type-C or from a 3.7V Li-ion battery, compact dimensions for easy integration.
Bluetooth 4.1 audio receiver module, with stereo output on two channels via AUX-IN or LGR, high-quality sound without distortion.
This module can be used to add Bluetooth functionality to any music playback device with AUX-IN support.
Specifications:
Bluetooth Version: 4.1 BLE
Power supply: 5VDC via Type-C or 3.7V lithium battery
Support: A2DP / AVCTP / AVTDP / AVRCP / HFP
Dimensions mm: 30 x 32 x 7.5mm