background image

WHAT’S 

IN THE 

BOX

quick

start 

guide 

First 

time 

use

Pairing

Charging

TUNE

225

TWS

L/R

Manual Controls

power on

RECONNECTING LEFT & RIGHT

power on & connect to device

+

5

S

L

×3

R

R

2

S

L/R

power off

5

S

Charging

fully charged

low Battery 

R

POWER ON

BT CONNECTING

BT CONNECTED

LOW BATTERY

CHARGING

FULLY CHARGED

1. Stereo Mode 

2. Mono Mode  

L/R

L

R

×2

×1

×2

×1

Siri

®

Google Assistant

 Bixby

Seamless 

automatic 

switch

R

L

L/R

TECH

SPEC

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 1.7

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: 

 

up to 5 hrs

Total music playtime with charging case: 

  up to 25 hrs 

Weight: 

 

57 g

ON

Choose 

"JBL TUNE225TWS"

 

to connect

Settings

Bluetooth

Bluetooth

DEVICES

Now Discoverable

Connected

JBL TUNE225TWS

×1

×1

3

S

×1

×1

3

S

×2

×1

Siri

®

Google Assistant

 Bixby

×1

×1

3

S

power on &

connect

BUTTON COMMAND

HOW TO WEAR

power 

off

led 

behaviors

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