What's in the box:

V8S Live Streaming Sound Adapter Phone Laptop Microphone Multi-Function High Sound Quality Intelligent Compatibility Sound Adapter (Standard)

The sound adapter is conveneint to to carry, plug and play, simple and time-saving. Built-in large capacity rechargeable cell, long time use with low energy consumption, energy saving. Professional reverb, multiple sound effects one-key switch, pure sound quality, independent adjustment.

Features:
BT accompany, stable and no wire connection trouble.
Multiple interesting mode and personal sound.
8 interesting modes, meets your different needs.
6 adjustable button, finely adjust the volume of the sound.
Double DSP noise control chip, no current noise, free of debugging.
Plug and play, simple and time-saving.
Built-in large capacity rechargeable cell, energy saving.
Professional reverb, improve sound quality.
Phone and laptop universal type sound adapter.

Specifications:
Model: V8S
Material: Metal
Color: Black
Charge Port: USB
Pattern: 10
Installation Way: Extraposition
Audio Interface: 3.5mm / 0.14in
Voltage: 220V
BT Version: 4.1
Socket: Dual Microphone Support
Function: Eliminate The Original Sound Of Songs
Tuning: Rotary Knob + Button + Push Rod
Sampling Number: 46Bit
Cell: 1 * Lithium-Ion Rechargeable Cell, 3.7V 1500mAh (included)
Package Weight: 500g / 17.64ounces
Package Size: 146 * 108 * 47mm / 5.75 * 4.25 * 1.85in

Packing List:
1 * Sound Adapter
1 * USB Cable
2 * 3.5mm Audio Cable
1 * Instruction Book