Tips:

Two earbuds both can support calling when work separately.Only the host(Left Channel)earbud can be used to call or answer a calling when use them together. This safety feature allows you to hear the traffic While driving.

How to pair K2 bluetooth Headset?

1,Hold down left and right earbuds together until two indicators flash red and blue alternately .(Only when flash red and blue by turns, meaning earbuds go into pairing mode).

2,Wait for another 5-10 secs, Left and right earbuds will connect to each other automatically.

3,Left channel earbud will enter into pairing mode again, flashing red and blue by turns.

4,Enable your phone's bluetooth and Search TWS-K2 to pair.

How to Use Bluetooth Earbuds:

Power On: Press multi-function keys about 4-7 seconds until the earbud Led light flash Red, at the same time there will be Voice Prompt "Power On" .

Power Off: Press multi-function keys about 4-7 seconds until the earbud Led light disappears ,at the same time there will be Voice Prompt "Power Off" .

How to set the language?

After power on the headset, double-click the multi-function key to switch

Voice Prompt:

---Power On

---Connected

---Left Channel

---Right Channel

---Pairing Successful

---Second device connected

Specification:

1.Version:BT4.1+EDR

2.Battery Capacity(Headset): 40mAh

3.Battery Capacity(Box):450mAh(Provides 3-4 Times Charges)

4.Work time: one earbud for 3-4 hours, and Two Earbuds for 2-3 hours

5.Charge Time:About 1-2 hours

6.Stand-by time: one earbud for 120 hours, and Two Earbuds for 60 hours

Package Includes:

2x Wireless Bluetooth Earbuds

3x Spare Ear Tips( L/M/S)

2x Ear Hooks

1x 450 mAh Charging Box

1x Usb Charging Cable

1x User Manual

1x Gift Box

• 【EXCELLENT SOUND QUALITY】True Wireless (TWS) Bluetooth (V4.1+EDR) Technology, which Eliminate Noise and Echo. High Quality stereo sound and more realistic bass Sound. Strong signal in high quality & speed with a wireless range of 33ft (10m). Make & receive Calls with Superior Microphone Quality. Quick and simultaneous pairing with Android and IOS devices
• [LONG STANDBY TIME WITH PORTABLE CHARGING BOX] Built-in 40 mAh high performance rechargeable Lithium polymer battery. enjoy up to 3 hours of Talk/Play Time, 40 hours of Standby Time (Full Charge approximately 1-2 hours), Smart Charging box acts as a power bank with 450 mAh capacity, rechargeable via USB & supports 3-4 times fully charging for ZOTTO K2 Bluetooth earbuds.
• 【ERGONOMIC LIGHTWEIGHT DESIGN 】Ultra Mini Size & Lightweight, Comfortable and Secure in-ear Earbuds, Soft Material to protect Ears, ergonomic design with ear hook makes you more stable and Comfortable when walking, driving or sleeping. Perfect for Gym exercises, running, climbing, cycling, and other outdoor sports.
• 【UNIVERSAL COMPATIBILITY WITH MULTI DEVICE USAGE】Compatible with iPhone, LG, ipod, Samsung, HTC, iPad and Bluetooth-enabled devices and tablets with Wireless Range up to 33ft (10 meters),with the ability to connect to 2 Mobile Phones at the Same Time.
• 【GET ALL WHAT YOU NEED IN 1】1 set of BLUETOOTH EARBUD (left & right) for usability;3 x SPARE EAR TIPS (L/M/S) to make it always fit; 1 set of EAR HOOKS to make you never worry about falling out;1 x Micro USB CHARGE CABLE for fast charging;1x 450 mAh CHARGING BOX for emergency use; 1 x USER MANUAL；1x GIFT BOX to make it a perfect surprise gift.

【EXCELLENT SOUND QUALITY】True Wireless (TWS) Bluetooth (V4.1+EDR) Technology, which Eliminate Noise and Echo. High Quality stereo sound and more realistic bass Sound. Strong signal in high quality & speed with a wireless range of 33ft (10m). Make & receive Calls with Superior Microphone Quality. Quick and simultaneous pairing with Android and IOS devicesZOTTA