JBL TUNE230NCTWS True Wireless In-Ear Noise Cancelling Headphones User Guide
- June 9, 2024
- JBL
Table of Contents
TUNE230NCTWS True Wireless In-Ear Noise Cancelling Headphones
Product Information: JBL Casque Performance Tune 230 NC TWS
The JBL Casque Performance Tune 230 NC TWS is a wireless earbud that provides
high-quality audio and noise-canceling features. It comes with a charging case
that can recharge the earbuds on-the-go.
The earbuds have a dynamic driver size of 6mm and an impedance of 16 ohms. The
earbuds support Bluetooth version 5.2 and have a maximum operation temperature
of 45°C.
Product Usage Instructions:
- Try different sizes of ear tips (S/M/L) to find the perfect fit for your ears and optimal audio performance.
- Power on the earbuds by pressing and holding the button for 3 seconds until the LED indicator flashes.
- Activate Bluetooth on your device and select “JBL TUNE230NC TWS” to connect.
- You can enable advanced controls like ANC, Ambient Aware, and TalkThru by connecting your earbuds to the JBL Headphones App.
- To power off the earbuds, press and hold the button for 5 seconds until the LED indicator turns off.
- The earbuds can be charged by placing them in the charging case. The LED indicators on the case will show the charging status.
- The earbuds have a music playtime of up to 10 hours with Bluetooth on and ANC off, and up to 8 hours with Bluetooth on and ANC on.
WHAT’S IN THE BOX
APP 
JBL Headphones
GET EVEN MORE CONTROL AND PERSONALIZATION OF YOUR LISTENING EXPERIENCE WITH
THIS FREE APP. 
how to wear
Try different sizes for a perfect fit and audio performance
First time use 
POWER ON & CONNECT 
DUAL CONNECT + SYNC
CONTROLS 
- Enable advance controls by connecting your JBL TUNE230NC TWS to JBL Headphones App .
** ENABLE YOUR VOICE ASSISTANT THROUGH JBL HEADPHONES APP AND ASSIGN IT TO YOUR PREFERRED EARBUD (L/R).
Power off
MANUAL SETUP
Connect to a new Bluetooth device 
Factory reset 
DO MORE WITH THE APP
Charging 
Led behaviors 
TECH SPEC
- Model: TUNE230NCTWS
- Driver Size: 6 mm/ 0.24’’ Dynamic Driver
- Power supply: 5V 1A
- Earbud: 5.1 g per pc (10.2 g combined)/ 0.011 lbs per pc (0.022 lbs combined)
- Charging case: 47.3 g/ 0.104 lbs
- Earbud battery type: Lithium-ion polymer (70 mA/ 3.85 V)
- Charging case battery type: Lithium-ion polymer (750 mA/ 3.7 V)
- Charging time: 2 hrs from empty
- Music playtime with BT on and ANC off: up to 10 hrs
- Music playtime with BT on and ANC on: up to 8 hrs
- Frequency response: 20 Hz – 20 kHz
- Impedance: 16 ohm
- Sensitivity: 105 dB SPL@1 kHz
- Maximum SPL: 93 dB
- Microphone sensitivity: -38 dBV/Pa@1 kHz
- Bluetooth version: 5.2
- Bluetooth profile version: A2DP 1.3 , AVRCP 1.6 HFP 1.7
- Bluetooth transmitter frequency range: 2.4 GHz – 2.4835 GHz
- Bluetooth transmitter power: <10 dBm
- Bluetooth transmitter modulation: GFSK, π/4-DQPSK, 8-DPSK
- Maximum operation temperature: 45°C
IC RF Exposure Information and Statement
The SAR limit of Canada (C) is 1.6 W/kg averaged over one gram of tissue.
Device types: (IC:6132A-JBLT230NT) has also been tested against this SAR limit
According to this standard, the highest SAR value reported during product
certification for head use is 0.4278 W / kg.
The device was tested for typical bodily operations where the product was kept
0 mm from the head. To maintain compliance with IC RF exposure requirements,
use accessories that maintain a separation distance of 0mm between the user’s
head and the back of the headset. The use of belt clips, holsters and similar
accessories shall not contain metal parts in its assembly. Use of accessories
that do not meet these requirements may not comply with IC RF exposure
requirements and should be avoided.
Head operation
The device was subjected to a typical head manipulation test. In order to
comply with RF exposure requirements, a minimum separation distance of 0 cm
must be maintained between the user’s ear and the product (including the
antenna). Head exposure that do not meet these requirements may not meet RF
exposure requirements and should be avoided. Use only the supplied or approved
antenna.
WARNING
- DO NOT ATTEMPT TO OPEN, SERVICE, OR DISASSEMBLE THE BATTERY
- DO NOT SHORT CIRCUIT
- MAY EXPLODE IF DISPOSED OF IN FIRE
- RISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE
- DISPOSE OR RECYCLE USED BATTERIES ACCORDING TO THE INSTRUCTIONS
EAC CE FCC ID: APIJBLC ID: APIJBLT230NT
018–210239
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