Sport Headsets Wireless V4.1 In-Ear Stereo Headphones Sweat-proof Running Earphones w/Mic Hands-free

*Features:*
**Sport Stylish Headsets*:
Adopt advanced CSR chipset,noise cancellation technology and high sensitive microphone to deliver HD immersive stereo sound when exercising. 3-size ear tips fit securely in your ear canal and form a general seal for additional passive noise reduction. 1pair of ear wings help to fit securely and comfortably on your ears when you are workout.
**Crystal Clear Sound*:
Latest Wireless 4.1version with multi-point technology,simultaneously connect with 2 mobile devices with high quality and high speed signal transmitting,offering impressive crystal clear stereo sound and stable connectivity. Adopt high-sensitive microphone with CVC6.0 noise cancellation technology to reduce ambient noise,grasp the details of voice and offer crystal clear sound even in a noisy environment.
**Multi-use & Easy Operations*:
Featured with MFB(Multiple function button) panel,simply and quickly fulfill almost all functions like answer/end a phone,play/pause,pairing,power on/off/redial,etc.. Easy operation and brings you much convenience.
**5Hrs Unstoppable Music and 2 Hrs Fully Charged*:
Inbuilt with 60mAh rechargeable battery and equipped with USB charging cable,5Hrs unstoppable HD sound music while only 2 Hrs fully be charged.
*IPX4 WATERPROOF & MAGNETIC EARTIPBUDS CLOSURE:IPX4 Sweat-proof to protect our headsets from corrosion. Tangle-free flat cable rest comfortably around neck with magnetic earbuds closures.


*Specifications*:
Brand:Kocaso
Product Type: Wireless Sport Earphones
Wireless Version: CSR8635 V4.1
Driver: φ8mm
Frequency Range: 2.4026GHZ-2.480GHZ
Transmission Class: class 2
Transmission Distance: ≤ 32ft
Protocols Supported: HSP, HFP, A2DP, AVRCP
Play Time: 5 hours
Talk Time: 5 hours
Standby Time: 180 hours
Charge Time: 1-2 hours
Input: DC 5V 300mA
Output Power: 10mw
Sensitivity: 98db
Impedance: 16Ω
Waterproof Performance: IPX4
Materials: Aluminum Alloy, TPE Wire
Frequency Response: 20Hz-22KHz
Battery: built-in rechargeable 3.7V 60mAh li-polymer battery
Weight: 13g/0.47oz
Color: Red
Package size: 10 x 16.5 x 3 cm/3.94”×6.5” x 1.18” (L×W×H)
Package weight: 77g/0.17lbs

*Package Lists*:
1 × Stylish Sport Wireless Stereo Earphones
1 × USB Charging Cable
1 × Pair of Small Size Earcaps
1 × Pair of Large Size Earcaps
1 × Pair of Wingtips
1 × Cable Clip
1 × User Manual