[LOGI] JayBird - X3 Bluetooth earbuds - Alpha

by Logitech
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Secure-fit, sweat-proof premium sport buds delivering superior audio performance (music & calls) in a sleek helmet compatible metal accented design. With 8 hours of play time you get a full week of workouts on a single charge. A 15 min quick charge gets you a full hour of play time. Customize your sound with the Jaybird MySound App and save your unique sound profile to your X3 buds.

Product Features

In-ear design

Fits securely and directs music into your ears for full, uninterrupted audio.

Bluetooth 4.1 interface

Enables simple wireless pairing with your Bluetooth-enabled device.

Noise isolation

Helps minimize background sounds.

5.8mm drivers

Deliver powerful sound.

20Hz - 20kHz frequency response

For faithful sound reproduction.

16 ohms impedance

To efficiently conduct power.

103dB sensitivity

Provides powerful audio.

Stereo design

Delivers crisp tones.




Type: In-Ear Style

Noise-isolation: Passive

Impedance: 16 Ohm

Speaker sensitivity: 96 +-3dB At 1KHz

Output 5mW nominal, 10mW max

Total Harmonic Distortion <3% (1KHz, 1mW)

Audio Format: 16-bit Stereo

Codec: AAC, SBC, Modified SBC

Response Bandwidth 20Hz - 20kHz

Driver Size: 6 mm


Bluetooth Version: 4.1, Multi-point

Frequency Band: 2.4 GHz

Profiles: Handsfree , Headset , A2DP , AVCRP , SPP


Number of Paired Devices: 8

Pairing passkey: 0000


Type: MEMS, Omni directional, ultra low power

Sensitivity: -38dB +-3dB (Test conditions: 1KHz, 0dB = 1V/Pa)


Any A2DP Bluetooth stereo device


Operating: 32F - 113F (0C - 45C )

Storage: 14F - 122F (-10C - 50C)


Width: 1.1" (28.02mm)

Height: 1.09" (27.69mm)

Depth: 0.52" (13.42mm)

Weight (With Fins and Tips): 0.63 oz (17.9g)

Cord Length: 19.29" (490 mm)



Play Time: 8 Hrs*

Standby Time: 200 Hrs*

Charging Time: 2.5 Hrs

Quick Charge: 20 min = 1 hour Play Time

Charging: USB with included charging clip

AC power: DC 5V 500mA

Type: Lithium Ion

*May vary dependent on usage, device & aging

Battery Voltage: 3.7V



X3 Wireless Buds

Comply™ Isolation Foam Ear Tips: S/M/L

Silicone Ear Tips: S/M/L

Secure-Fit Ear Fins: S/M/L

Cord Management Clips

Cord Shirt Clip

USB 2.0 Charging Cable + Charge Clip

Carry Pouch



1 Year Limited Warranty