Specification

Brand Name: VTIN
Communication: AUX
Communication: Bluetooth
Communication: USB
Display Screen: No
Battery: Yes
Speaker Type: Portable
Power Source: Battery
Number of Loudspeaker Enclosure: 1
Cabinet Material: Metal
Audio Crossover: Full-Range
Built-in Microphone: Yes
Channels: 2 (2.0)
Feature: None
Feature: Phone Function
Intelligent Personal Assistant: NONE
Output Power: Other
Remote Control: No
Support Memory Card: No
Playback Function: mp3
Playback Function: FLAC
Voice Control: No
Material: Aluminum
Support Apt-x: No
Waterproof: Yes
PMPO: 10W
Support APP: No
Model Number: VBS008B
Frequency Range: 45Hz-20KHz
Bluetooth Version: Bluetooth V4.0
Input Voltage: DC-5V/1.5A
Battery: 18650 battery3.7V/4400mAh
Speaker: 2*10w
Pairing Range: Up to 10 meters under barrier-free condition
Playing Time: About 25 hours at 70% volume (depends on different music)
Standby Time: 4200 hours
Charging Time: About 8 hours
Model name: Vtin Punker
Model: bluetooth speaker loudspeakers soundbar
Feature: outdoor speakers
Usage: Waterproof outdoor speakers
Compatible: For iPhone X/8/7/6 Huawei Mate 10/P20 Samsung.