Stereo Sports Wireless BT Earphone Earbuds Headphone In-ear Headset with Microphone Touch Screen Support Siri Voice Control Noise Reduction Two Devices for Exercise Running Workout Gym Cellphone iOS Android iPhone Samsung

This is a professional sport BT earphone which is suitable for both music and sports lover. Double click to activate Siri and user can use voice control to play music you want to hear or ask about whether or speak one’s name to call. This function free user’s hands thoroughly, user can concentrate on their exercise. Except for this quick and easy voice control function, the special custom-made 14.2mm unit has great performance in high, medium and low frequency. 

Features:
Simple and effortless to operate: equipped with touch screen, slide to switch song, tap to stop.
Supporting voice control: double click to wake Siri and use voice control to play music, ask about weather etc.
Super great sound quality: custom-made 14.2mm unit has excellent performance in each frequency. User can hear strong rhythm sensation and natural and solid human voice in low and medium frequency, or smooth and clear music in high frequency. 
Stable to wear: it adopts ergonomic elastic shrink cable which is very stable to wear and which is also suitable for strenuous exercise. And it won’t get microphonic easily.
Comfortable to wear: Soft silicon earbuds, fitting ear canal perfectly, bringing user super cozy wearing experience.
BT 4.1 version: easy to pair, better signal quality, faster transmission speed.
Noise reduction: user can enjoy fantastic music without hearing disturbing noises from outside.
1 for 2: one BT earphone can connect two BT-enabled devices. 
Strong and powerful battery: 6 hours playing time after full charging and stand-by time up to 30 days.

Specifications:
BT version: CSR4.1
Operating distance: 10m
Earphone sensitivity: 108bd-110db
Impendance: 22Ω
Frequency response: 20Hz-20KHz
Battery: 1 * Built-in 3.7V 90MA polymer lithium battery (included)
Batery number: 451520
Item size: 10.8 * 9 * 2.5cm / 4.2 * 3.5 * 0.9in (L * W * H)
Item weight: 17g / 0.6oz
Package size: 16.9 * 14.1 * 3.4cm / 6.6 * 5.5 * 1.3in (L * W * H)
Package weight: 186g / 6.5oz

Note: The voice control function can be only used for iOS phone or Android phone with phonetic function.
    Long press the touch screen to switch Chinese voice prompt to English. 

Package list:
1 * BT earphone
1 * USB cable
1 * User manual (English)
1 * Earmuff