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 fine 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 and 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 and 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:

• Product Type: Wireless Sport Earphones
• Wireless Version: CSR8635 V4.1
• Driver: 8mm
• 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: 16
• 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?times;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