TG664 TWS Interconnected 20W Wireless Bluetooth Handheld Diaphragm Subwoofer Outdoor Portable LED colorful Light FM radio AUX

Functional parameters:

Wireless specifications: V5.3

Supports wireless protocols:

Support L2CAP/A2DP/AVRCP for receiving stereo audio signals, and control the up and down bending operations of the audio transmitter through the protocol;

Supports HSP/HFP (Handsfree profile),has hands-free function, and can perform voice communication;

Wireless transmission range: 20M

Audio to noise ratio: 85dB

Built in voltage: 3.7V

Normal volume playback: about 3H

Horn specification: 52mm * 1

Horn power: 4 /10W * 1

Frequency response: 120Hz-18KHz

Charging voltage: 5V/500mA

1. Adopting advanced Bluetooth audio decoding chips, supporting all Bluetooth device connections

2. The tone is soft, clear, and dynamic, with distinct levels;

3. Can directly connect to mobile phones/tablets/and TV via Bluetooth pairing to play music, with a Bluetooth receiving distance of up to 10 meters;

4. Support AUX audio input, providing you with computer speaker function;

5. Supports music playback on USB drives and TF cards, supports full rate playback in MP3/WAV format;

6. FM automatic search and storage of radio stations, built-in FM radio module, can automatically search and store radio stations, saving time and effort;

7. Supports hands-free calling function, built-in high-sensitivity microphone, allowing mobile phone calls to have an incredibly smooth calling experience

8. Support TWS function for the box