Features:

• 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 with the 32.8ft maximum distance connectivity. Adopt high-sensitive microphone with CVC noise cancellation technology to reduce ambient noise,grasp the details of voice and offer crystal clear sound even in a noisy environment.
• User Friendly and Multi-use:Featured with MFB(Multiple function button) Button and+/-(Volume/Track adjustment) Button,simply and quickly fulfill almost all functions like answer/end a phone,play/pause,pairing,power on/off,etc. Easy operation and brings you much convenience.
• 8 Hrs Unstoppable Music and 2 Hrs Fully Charged:Inbuilt with 110mAh rechargeable battery and equipped with USB charging cable,8 hrs unstoppable HD sound music while only 2 hrs fully be charged.
• IPX7 Waterproof and Widely Use:IPX7 Water-resistant Nano-coating efficiently protects sport earphones from sweat and ensures more guaranteed life span. Enjoy music freely in outdoor thanks to its IPX7 Waterproof design. Optimal for running,jogging,hiking,yoga,exercises,gym,fitness,traveling,etc..
• Snugly Fit and Stable Wearing:Adopt soft ear tips,20.87inches clamp loop and auricle-shaped hook,adapt to ear canal to provide a perfect seal and snug fit to wear your earphones in place. Closely fit and never worry about falling out of your earphone even when you are running.

Specifications:

• Product Type: Wireless Sport Earphones
• Wireless Version: Wireless 4.1+EDR
• Chip: CSR8635
• Transmission Range: 10m/32.8ft (Without Barriers)
• Transmission Frequency: 20-20000Hz
• SNR (Signal to Noise Ratio): -42 3dB
• Impedance: 32 15%
• Music Play /Talk Time: 8Hrs
• Charging Time: 2Hrs
• Charging Input: 5V/100mA-1000mA
• Earphone Battery Capacity: 110mAh (Left ear inbuilt with 1 battery)
• Standby Time: 250hrs
• Waterproof Level: IPX7 Waterproof and Sweat-proof Performance
• Material: ABS+PC Materials
• Micro USB Length: 26cm/10.24inches
• Neck Cable Length: 53cm/20.87inches
• Earbud Diameter: 1cm/0.39inches
• Per Earbud Size (With Earhook): 4.3x5x3cm/1.70x1.97x1.19inches
• Item Weight (With Earhook): 20g/0.045lbs
• Package size: 12.5x10.2x4.5cm/4.93x4.02x1.78inches (L W H)
• Package weight: 74g/0.17lbs

Package Lists:

• 1 Sport Earphones
• 1 Micro USB Charging Cable
• 1 User Manual