Kreafunk aJAZZ 2 User Manual

Overview

The Kreafunk aJAZZ 2 is a portable Bluetooth speaker with various functionalities. The device features a power button, volume controls, track skipping, call handling, voice assistant activation, and broadcast mode.

Charging

It is recommended to fully charge the aJAZZ 2 before first use. Charging can be done wirelessly or via a USB-C cable. A charging cable is included; a power adapter is not. The indicator light is orange while charging and turns green when fully charged.

Battery Status: The indicator light on the front of the speaker shows the battery status. It lights up white when the speaker is on. The light turns red when the battery level drops below 10%.

Power On/Off

Press the power button on the front of the aJAZZ 2 to turn it on or off. When powered on, the small light will blink.

Listen via Bluetooth

To connect to aJAZZ 2 via Bluetooth, find it in your device's Bluetooth settings. The LED will blink white when in pairing mode and turn solid white when connected.

Manual Bluetooth Pairing

To manually connect, press and hold the power button for 2 seconds. The LED will blink white, indicating pairing mode. Once connected, the LED will be solid white.

Connect with NFC

For Android devices, you can use NFC by holding your phone close to the back of the aJAZZ 2. You will need to approve the connection on your phone.

Audio Playback

Play/Pause: Simply press the power button twice to play or pause audio.

Volume and Track Control: Press the plus (+) or minus (-) buttons to adjust the volume. To skip tracks, press and hold the plus or minus button for 2 seconds.

Phone Calls

• To answer a call: Press the power button once.
• To reject a call: Press and hold the power button for 2 seconds.
• To hang up: Press the power button once.

Voice Assistant

To activate the voice assistant, press the power button three times.

Broadcast Mode (Multi-link)

To enable Broadcast Mode:

1. Turn on one speaker (Master speaker). The LED will flash white.
2. Press and hold the power button and the plus button for 2 seconds. The LED will change from white to blue.
3. Connect this master speaker to your device via Bluetooth.
4. Turn on the rest of your aJAZZ 2 speakers.
5. On the remaining speakers, press and hold the power button and the plus button for 2 seconds (without connecting them to Bluetooth). The LED will change from white to blue.
6. Press play on your device.

To exit Broadcast Mode: Press and hold the power and plus buttons for 2 seconds. The LED will change from blue to white.

Reset

To reset your aJAZZ 2, first remove it from your device's Bluetooth list. Then, press the power button 5 times. The LED will flash white.

Technical Specifications

• Materials: 100% recycled GRS plastic, 98% recycled polyester (fabric)
• Water-resistant: IPX3
• Dimensions: 108mm diameter x 118.8mm height
• Weight: 480 g
• Speaker Output: 15W
• DSP (digital signal processor)
• Playing Time: Up to 30 hours
• Charging Time: 2-3 hours (USB), 5-6 hours (Qi wireless)
• Wireless Charging Support
• Includes USB-C cable
• Broadcast Mode
• NFC Connection (Android compatible)
• Voice Assistant Compatible
• Battery: 3.7V, 4000mAh Lithium battery
• Bluetooth Version: 5.3
• Bluetooth Range: Up to 10 meters
• Input Power: 5V / 2A
• Frequency Band: 2402-2480 MHz
• Maximal Radio Frequency Effect: <3 dBm

Safety and Maintenance Instructions

Please read this operation manual carefully before use. Retain these instructions for future reference and follow them at all times.

• Keep the product away from heat sources, direct sunlight, and extreme cold.
• Place speakers on a stable surface to prevent damage or injury.
• Avoid exposing the product to liquids.
• Do not throw, stamp on, or attempt to disassemble the product. Repairs should only be performed by professionals.
• Do not use concentrated chemical products or detergents for cleaning.
• Keep the surface away from sharp objects.
• Use only 5V/2A power supplies. Higher voltage power supplies can cause severe damage.
• Do not dispose of the lithium battery near fire or intense heat to avoid explosion risks.
• Rechargeable batteries have a limited number of charge cycles; battery life varies by usage and settings.

If you experience any problems with your product, please contact the retailer from whom you purchased it. The retailer will provide guidance, and if the issue persists, they will handle the claim directly with Kreafunk.