i-SUPERSIM Bluetooth Car Kit Bluetooth FM Transmitter Wireless Multifunctional In-Car Handsfree Calling with Dual USB Car Charger (Silver)

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Specification:
1.Version:BT4.1+EDR
2.Support:HSP/HFP/A2DP/AVRCP
3.Standby Time:About 40 hours
4.Call Time:About 2 hours
5.Play Time:About 2 hours
6.Charge Time:About 2 hours
7.Charging Case:About 450mAh
8.Headset Size:28*20*28mm
9.Headset Weight:About 5.0g
10.Charging Case Size:80*60*30mm
11.Charging Case Weight:45g
12.Package Include:1 pair bluetooth headset+1 pcs Charging Case+1 pcs Micro USB Cable+6 pcs ear rubber+1 pcs user manual Pairing and Setup on smartphone:
1. Open the smartphone settings application and turn on Bluetooth.
Continue to push the body of the earphone for about 7 seconds at the same time, the lamp alternately turns on blue and red.
3. Add a list titled "TWS - K2" in the "Device" list, so tap it.
4. Pairing is completed automatically.
How to use:
1.Power on: Activate by pressing and holding the earphone's earphone for 7 seconds at the same time.
2.Power off: If you hold down any ear earphone's body for 5 seconds or longer, turn off both ear earphones at the same time.
Music operation:
Pause / music playback: Short press the left ear body once.
Call operation:
Call reception: Press the left ear body shortly once.
End call: short press the left ear body one time.
Please note: You can only use the left ear earphone when making a call. When the call ends, it returns to the auto mode to the music mode.

Built-in high performance rechargeable Polymer battery,enjoy about 3 hours of premium quality talk/play time (full charge in around 1-2 hours), up to 40 hours standby time. Support IOS DEVICE POWER DISPLAY.
Easy and fast pairing with smartphones, tablets and other Bluetooth enabled devices. Connected with TWO smartphones or Tablets at the same time.
Superb Sound Quality headset with Bluetooth V4.1+EDR for best stereo sound and superb bass sound. Clear high & low volume. Best wireless earbuds sound.With the built-in mic you can easily take calls.Voice Dialing.Superb microphone quality, ideal for in car calling and friends chatting, or working use.
Compatible with iPhone 6S 6 plus, LG G5 G4 G3, ipod shuffle, ipod nano 7, Samsung Galaxy S7 S6, BlackBerry, HTC, iPad Pro, Bluetooth-enabled tablets;Perfect for Sports,Running,Jogging & Gym Exercise,Watching TV,or Sleep.
Package Include:1 Pair Bluetooth Headset+1 PCS Charging Case+1 PCS Micro USB Cable+6 PCS Ear Rubbers (different size)+1 PCS User Manual

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