Features:

• Pairs with two universal wireless-enabled devices simultaneously
• Dual driver produces crisp,high-quality audio
• Automatic incoming call receiving and phone number reports
• Three-button remote and microphone
• Easy operation along with voice prompts
• Noise reduction and echo cancellation
• Magnetized earbuds and flexible neck strap for easy storage and portability

Specifications:

• Wireless Version: CSR8635 V4.1
• Driver Unit: ?8mm
• Transmitting Power: Class 2
• Profiles Supported: HSP, HFP, A2DP, AVRCP
• Output Power: 3.5-5mw
• Sensitivity: 103±3db
• Impedance: 16O
• Play Time: 3-5 hours
• Talk Time: 4-6 hours
• Standby Time: 60 hours
• Charging Time: 1.5 hour
• Frequency Response: 22Hz-22KHz
• Transmission Distance: =10m/32 feet
• Battery: 3.7V 55mAh li-polymer battery
• Charging Voltage: DC 5V 100mAh
• CVC 6.0 Noise Reduction: Yes
• Cable Length: 2ft/63cm
• Net Weight: 14g/0.49oz
• Package Size: 7.09”×3.78”×1.18”/18×9.6×3cm (L×W×H)
• Package Weight: 70g/0.15lbs

Package Lists:

• 1 × Wireless Stereo Sport Earphones
• 1 × USB Charging Cable
• 1 × Pair of Small Silicone Eartips
• 1 × Pair of Large Silicone Eartips
• 1 × Pair of Ear Hang
• 1 × Cable Adjuster
• 1 × Cable Clip
• 1 × User Manual