Product Review

Basic parameter
● Bluetooth version: 4.2
● Item size: 9.3 cm*2cm*2cm
● Bluetooth transmission range: 10M
● Mobile power source capacity: 400mAh
● Earbuds battery: 45mAh
● Earbuds continuous call duration: 2 hours
● Charging time for earbuds : 1 hour
● Charging time for lipstick battery charger: 2.5 hours
● Mobile power source input voltage: 5V

Main features
● Skip songs: If you want to listen to former songs, pls press the button two times quickly. If you want to listen to next songs, pls press the button one second.
● Play and pause music: Press the button one time when you are listening to music.
● Pick up call: Press the button one time, then you will connect your calling.
● Hang up call: Press the button one time or put into the charger.
● Refuse call: Press the button for one second.

Operate methods
1. Press power button of the earbud 5 seconds until red light turn into red-blue flash light, this earbud will default for main earbud.
2. Press another power button in shorter time until indicator light turn into red flash light, this earbud will default for vice-earbud.
3. Open your mobile phone bluetooth, searching K3 to pair two earbuds.

Note
1. Pls don't press two earbuds at the same time, it will result in the failure of bluetooth connect
2. Pls know that the bluetooth range is straight of 10M with no barries, otherwise the bluetooth will disconnect or snatch.
3. Pls don't wear this earbuds do strenuous exercise
4. If you receive the earbuds speak English, turn off the earbuds, when appeares red light, press 4 times quickly, it will change the Chinese to English.

Package
2*earbuds
1*USB port
1*manual
1*service security card

If you receive any defective items, pls contact us via Amazon email. We will answer you within 12 hours.So pls rest assured to purchase any item from ToHayie.