JBL Tune 720BT Refurbished

General Specifications

Driver size (mm)

40

Activity

Leisure

Number of Microphones

1

Audio Specifications

Driver sensitivity at 1kHz/1mW (dB)

101

Dynamic frequency response range (Hz)

20 Hz – 20 kHz

Impedance (ohms)

32

Dimensions

Audio Cable Length (ft)

0.7

Audio Cable Length (m)

0.2

Weight (g)

220

Weight (oz)

7.8

Ear Cup External Height (in)

3.6

Ear Cup External Width (in)

3.0

Ear Cup Internal Height (in)

2.1

Ear Cup Internal Width (in)

1.5

Ear Cup Depth (in)

0.8

Ear Cup External Height (cm)

7

Ear Cup External Width (cm)

7.6

Ear Cup Internal Height (cm)

5.4

Ear Cup Internal Width (cm)

3.7

Ear Cup Depth (cm)

2.0

Control and Connection Specifications

Bluetooth version

5.3

Bluetooth frequency

2.4 GHz – 2.4835 GHz

Connection

Wireless

Connectivity Technology

Bluetooth

Bluetooth profiles

HFP v1.7.2, AVRCP v1.6.2, A2DP v1.3.2

Bluetooth transmitted modulation

GFSK, π/4-DQPSK, 8-DPSK

Bluetooth transmitter power

≤ 10 dBm (E.I.R.P)

Battery

Charging time (hours from empty)

2

Battery Life

76

Maximum play time (hours)

76

Features

Voice Aware

Yes

Water Resistant

Yes

Foldable

Yes

Speed charge

Yes

Built-in Microphone

Yes

Detachable Cable

Yes

Hands Free Call

Yes

JBL Pure Bass Sound

Yes

Multi-Point Connection

Yes

Wireless

Yes

Charging cable

Yes

Over-ear

Yes

Rechargable battery

Yes

Bluetooth

Yes

JBL Headphone App

Yes