New Rixing NR7017 TWS Portable 10W Stereo Surround Soundbar Bluetooth Speaker with Microphone(Black) Tag-SE 2nd Generation Parts General Compatible with Acer: 7750G

General Compatible with Acer:  7750G

4) Able to optimise signal transmission

The distance from the 3

Effectively reduce the interference of audio signals around the equipment

Audio input and output: built in microphone and speaker

New Rixing NR7017 TWS Portable 10W Stereo Surround Soundbar Bluetooth Speaker with Microphone(Black) Tag-SE 2nd Generation Parts General Compatible with Acer: 7750GSpecifications: 1. AUX audio input 2. Mini USB data transmission,Mini USB can insert TF card for data transmission and connect to this port on the computer to play music,charge or USB charger can be charge directly 3. The built in battery,The built in battery can be recharged repeatedly and supports the maximum volum play four hours 4. TF card music playing,Built in intelligent TF decoding can play the MP3. WMA. WAV format music in the card stored