JBL JR300BT Over-Ear Headphones User Manual
- June 2, 2024
- JBL
Table of Contents
JR300BT

Quick Start Guide
1.What’s in the box

Charging cable

Warranty Card, Warning Card, Safety sheet and QSG

Overview
- Buttons, LEDs & microphone

-
Charging port
-
LED behaviour

Bluetooth® 3 connection
- Turn on the headphone

- Enter pairing mode

- Connect to bluetooth device
Note: Headphone will automatically enter pairing mode when switched on for the first time.
Music control

Phone call


Specifications
- Premium 32mm Dynamic Driver
- Frequency Response: 20Hz – 20kHz
- Support: BT 4.0, A2DP v1.2, AVRCP v1.5, HFP v1.5, HSP v1.2
- Bluetooth transmitter frequency range: 2.402 – 2.480GHz
- Bluetooth transmitter power: < 4dBm
- Bluetooth transmitter modulation: GFSK, π/4 DQPSK, 8DPSK
- Battery type: Lithium-ion Polymer (3.7V, 170 mAH)
- Battery charge time: < 2 hrs
- Music play time: 12 hrs
- Weight: 0.11 kg
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