Technaxx MusicMan Grenade BT-X4

Grenade Bluetooth Soundstation BT–X4
User Manual
The Declaration of Conformity for this device is under: www.technaxx.de/
(in bottom bar “Konformitätserkärung”)
Features
 Portable Mini Speaker System with Bluetooth function & built-in Radio for iPhone, iPad,
iPod, Mobile phones, Tablet PC, PC/Notebook
 Connection with all Bluetooth enabled devices (Mobile phones, Tablet PC, etc.)
 MicroSD card slot & USB slot up to 32GB
 AUX entrance for connection of other audio devices
 Built-in rechargeable (~ 4 hours) Lithium battery 600mAH (via USB cable)
Playing time with MicroSD card / USB: ~11 hours / ~6 hours
 Durable aluminum housing in 5 trendy colours
Easy installation and excellent sound quality
 Small and handy, ideal for traveling
How to use:
1
Speaker
7
Indicator light
2
Microphone (MIC)
8
Mode
3
Micro USB slot
9
Back  and VOL–
4
USB slot
10
Play / Pause /
5
MicroSD card slot
11
Forth  and VOL+
6
3.5mm earphone jack
12
Power ON/OFF

Technaxx MusicMan Grenade BT-X4 Specifications

General

Brand	Technaxx
Model	MusicMan Grenade BT-X4
Category	Speakers
Type	Portable Bluetooth Speaker
Range	10 meters
Output Power	5W
Frequency Response	100Hz - 20kHz
Impedance	4 Ω
Battery Capacity	1200 mAh
Battery	Lithium-ion
Interfaces	Bluetooth, AUX
Supported Audio Formats	MP3, WAV

Summary

Product Features

Button Functions and Operation

Power OnOff

Turn the speaker on or off by pressing the POWER button for 2 seconds. The indicator light turns BLUE.

Music Playback Controls

Use the /II button for play/pause, ◄◄/- for previous track/volume, and /+ for next track/volume.

Mode Selection

Cycle through MicroSD, USB, FM Radio, Line-IN, and Bluetooth modes using the MODE button.

Volume Adjustment

Adjust volume by pressing and holding the ◄◄/− button to decrease or the /+ button to increase.

Earphone Jack Usage

Connect headphones via the 3.5mm earphone jack to listen to audio output.

FM Radio Operation

Press MODE for 2s to search tracks. Use /II to play/pause and ◄◄/- or /+ for track selection.

Line-IN Connection

Connect audio devices via the 3.5mm cable to the speaker and press MODE to switch to Line-IN.

Bluetooth Connectivity

Pair devices via Bluetooth using PIN '0000'. Answer calls with /II button.

Hands-Free Microphone Function

Use the speaker as a speakerphone for calls when connected via Bluetooth.

Charging and Safety Information

Charging the Speaker

Plug the cable into the Line-IN jack or USB slot. Indicator light turns RED while charging.

Important Questions and Warnings

Troubleshoot power issues, volume distortion, and Bluetooth pairing problems.

Technical Specifications

Details on transmission distance, output power, impedance, frequency response, and battery.

Package Contents

List of items included in the package: speaker, charging cable, Line-IN cable, user manual.

Battery Safety and Disposal

Guidelines for handling, changing, and disposing of batteries safely to prevent injury or explosion.

Environmental Protection and Cleaning

Hints for Environment Protection

Information on recycling packaging materials and proper disposal of old devices and batteries.

Device Cleaning Instructions

Clean the device with a soft cloth, avoiding solvents or rough materials. Handle battery fluid leaks carefully.