Feature:

• Portable Stereo Sport Headphones, Sports Headsets Lightweight Earbuds With Mic for iPhone for Samsung for HTC for LG and other Bluetooth devices.
• STATE OF THE ART EARPHONES DESIGN: Best workout Bluetooth headphones.
• Great for walking, Jogging, Hiking, Biking, Gym and some other activity.
• High Quality Chip for Stereo Sound and Bass Sound .Clear High & Low Volume .
• It's Easy To Take and Make Calls ,Voice Dialing with Superior Microphone Quality. Ideal for Car Calling and Friends Chatting, or Working Use.
• Jay Low Power Dual Channel 5.0 Solution.
• Wireless Bluetooth transmission, wireless calling, music playback
• Independent button for easy operation
• Concealed design, can't run
• Charging red light indication, full of lights off
• Dual channel, can be used in one ear  Can be used as mobile phone emergency power treasure
• Frequency response: 20-20KHz
• Transmission distance: 10M
• Signal to noise ratio: 95dB
• Distortion: 1%
• Battery specification: 3.7V/50mAh with protection board
• Charging time: 1-2 hours (powered by battery compartment)
• Charging Case : 3500 mAh
• Play time: 4-8 hours per time ,40H Cyclic Playtime
• Standby time: 200+ hours
• Support A2DP AVCTP AVDTP AVRCP EDR
• Headphone weight: 4.6g

Packing materials:

• 2 x Bluetooth Headset
• 1 x Charge Box
• 1 x USB Charger Cable