Harman JBL TUNE220TWS User Manual

L/R
WHAT’S
IN THE
BOX
HOW TO WEAR
quick
start
guide
First
time
use
power
on &
connect
power
off
BUTTON COMMAND
R
AUTOMATICALLY ENTER Pairing MODE
Choose
"JBL TUNE220TWS" to connect
ON
Settings Bluetooth
Bluetooth
DEVICES
JBL TUNE220TWS
Now Discoverable
Connected
TECH
SPEC
Manual Controls
power onCONNECTINGpower on & connect to device
+
5S
L
×3
RR
2
S
L/R
power off
5S
Pairing
L R
automatic pairing
R
×2
×1
×1
Charging
Siri
®
/ Google Assistant / Bixby
3S
L
×2
×1
TUNE
220
TWS
led
behaviors
Charging
fully charged
low Battery
R
POWER ON
BT CONNECTING
BT CONNECTED
LOW BATTERY
CHARGING
FULLY CHARGED
Driver Size: 12 mm Dynamic driver
Frequency Response: 20 Hz – 20 kHz
Sensitivity: 105 dB SPL
Maximum SPL: 98 dB SPL
Microphone sensitivity: -30 dBV@1 kHz/Pa
Impedance: 32 ohm
Bluetooth transmitted power: 12 dBm
Bluetooth transmitted modulation: GFSK/ π/4DQPSK/ 8DPSK
Bluetooth frequency: 2.402 GHz – 2.48 GHz
Bluetooth profile version: A2DP 1.3, AVRCP 1.5, HFP 1.6
Bluetooth version: 5.0
Headset battery type: Lithium-ion battery (22 mAh / 3.85 V )
Charging case battery type: Lithium-ion battery (410 mAh / 3.85 V )
Power supply: 5 V 1.0 A
Charging time: <2 hrs from empty
Music playtime with BT on: 3 hrs
Total music playtime with charging case: 19 hrs
Weight: 57 g

Harman JBL TUNE220TWS Specifications

General

Brand	Harman
Model	JBL TUNE220TWS
Category	Wireless Headphones
Language	English

Summary

What's in the Box

How to Wear Earbuds

First Time Setup

Powering On and Connecting

Automatic Pairing Process

Powering Off

Manual Operation Controls

Manual Power On & Connect

Manual method for powering on and connecting to a device.

Manual Connection Steps

Manual steps for establishing a Bluetooth connection.

Manual Power Management

Direct manual control for powering the device on and off.

Button Command Functions

Left Earbud Button Functions

Commands for the left earbud for playback and track control.

Right Earbud Button Functions

Commands for the right earbud for voice assistant and calls.

Charging Instructions

LED Indicator Behaviors

Earbud LED Status

Explanation of LED light status on the earbuds.

Charging Case LED Status

Explanation of LED light status on the charging case.

Technical Specifications

Important Safety Instructions

General Product Safety Guidelines

Instructions for safe product usage, installation, and maintenance.

FCC and IC Compliance Statements

Regulatory compliance for interference and RF exposure in US/Canada.

EU Regulations and Environmental Notices

Hearing Protection and EU Directives

Warnings on hearing loss, WEEE, RoHS, REACH, and EU battery regulations.

Battery Safety and Disposal