ShenZhen GT100 User Manual

Code

Goodlark GT100 Bluetooth Headset

Thank you for choosing and using Lark's TWS Intelligent Wireless Earphone E-100. We will assist you to
operate this Bluetooth earphone. Before using the product, you need to know how to operate your
cellphone or other Bluetooth device function.
The left and right earphone of this product can be used separately (mono) or for pairing (stereo)，
Stylish in appearance, and high quality stereo, Enrich & enhance your lifestyle and enjoy the quality of music
Anytime, Anywhere~

Product function and parameters

Product model: GT100

Type: Half-in-ear touch Bluetooth earphone
The left and right earphone can be used separately (mono) and can be used in a pair (stereo)

G sensor touch to wake up

Contact charging, including charging box

Goodlark APP, massive audio content, high-quality listening.

Wireless Bluetooth earphone

Product model: GT100

Executive Standard: Q/DKBA 2425-2017
Bluetooth version: BT 5.0 Bluetooth frequency: 2.4G Hz

Bluetooth audio decoding format: SBC

Bluetooth distance: 360° in all directions up to 15m (close-fitting test without break)
Sensitivity: 105dBSPL +/-3dB @1KHz/1mW

Operation mode: BT/BT

Speaker unit: 13mm*2, Mic: MEMS
Battery capacity: single earphone 40mAh, charging box 500mAh
Playback time: 3 hours for listening to music, 30 hours for total listening time
Charging time: 30 minutes

Waterproof grade: IP6X
Product weight: 4.9g for single earphone, 60g for charging box
GT100 Bluetooth earphone is compatible with Android and iOS system. In order to enhance your experience,
please use the cellphone to scan the following QR code before your operation, or search for "Goodlark" in
major application markets to download and install APP.

Product instructions

打开盖板，指示灯会闪烁

1. Pair the earphone with the cellphone, follow the steps below

1) Open the charging box, turn on the Bluetooth function of the cellphone, search for the Bluetooth
device Goodlark-GT100, and then click to connecting.

2) When the prompt tone“Goodlark”come from the earphone, the pairing mode has been connected.
Note: When using the single ear for the first time, remove the right side earphone from the charging box
and close the charging box cover, then pair it. (The left side earphone does not need to be paired)

2. Insert into the ear canal

Insert earplugs into your ears and rotate them to fit into your ear canal