Features:

1. Bluetooth V5.3

2. Supports Bluetooth reception/Bluetooth transmission

3. Automatically reconnect to paired Bluetooth devices upon startup

4. No device connection for 3 minutes, automatic shutdown

5. The music playback time is about 7.5 hours when fully charged

6. Bluetooth supports A2DP, AVCTP, AVDTP, AVRCP, HFP, SPP

7. Supports Bluetooth stereo music DSP technology

8. AUX audio input/audio output

9. Support TF card playback
10. Can be used directly as an MP3 player, with headphones plugged in and

Product Introduction:

This product is an intelligent Bluetooth transceiver that supports two modes: Bluetooth reception and Bluetooth transmission; Typical use cases include transmitting mobile music to home speakers, car speakers, or CD players, MP3 players, computers, and other audio devices to headphones, speakers, and other scenarios; Flexible use with low distortion, low power consumption, low latency, high fidelity, and simple and convenient stereo operation.

Charging limit voltage: 5.25V

Charging current: 300mA

[Working current]

On screen: RX mode: 62mATX mode: 72mA

In off screen mode: RX mode: 20mA TX mode: 30mA

Shutdown current: 20uA

Charging time: approximately 35 minutes

Working hours: RX mode: approximately 7.5H

TX mode: approximately 5H

Battery capacity: 300mAh

Bluetooth version: Version 5.3

Bluetooth sound processing: equipped with DSP technology and A2DP (Advance Audio Distribution Profile) function

Bluetooth frequency: 2.402-2.480GHz

Bluetooth transmission distance: Straight line ＜ 10M

Bluetooth microphone effective distance: 0.5~2M

Product weight: 27 grams

Product size: 59.6 * 41 * 15mm

TF card: supports up to 32G [Optional]

Product List:

Bluetooth adapter * 1

3.5mm audio cable * 1

Charging cable * 1

Instruction manual * 1

32GB Card *1 （Optional）

Contact us:

1. We will leave POSITIVE FEEDBACK after receiving the payment. Please contact us if you are not satisfied with the item after receive it.

2. All messages will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your message and we will reply to you as soon as possible.

3. If you have any problems or concerns whatever with your order or products, please message us and give us a chance to assist you before you leave any feedback.

4. We believe we can produce a positive outcome to any situation and will work hard to earn your praise.

We strive for 100% customer satisfaction! Positive Feedback is very important to us. Your satisfaction is our pursuit. If you have any questions and needs, please contact us at any time. Our professional team will answer every doubt for you. We will reply to you within 24 hours. If you have a problem on the weekend,Don't worry, we will reply to you immediately after working on working days.