JBL Tune230NC TWS Ear Buds Quick Start Guide

WHAT'S IN THE BOX

APP

GET EVEN MORE CONTROL AND PERSONALIZATION OF YOUR LISTENING EXPERIENCE WITH THIS FREE APP.

HOW TO WEAR

1. 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

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