Features:

Real wireless stereo earphone, left and right channel is separated, HIFI sound effect. This pair of earphone supports to use just by only one earpiece.
Superb Sound Quality headset with Bluetooth V4.2+CSR for best stereo sound and superb bass sound. CVC 6.0 noise reduction, clear high & low volume. Best wireless earbuds sound. With the built-in Mic you can easily take calls.
Larger Bluetooth range makes the mini headphones extraordinary, up to 30ft Bluetooth range in the open space, plug your phone in to listen to music is unnecessary. You can share it with people around you. That Would Be Wonderful!
Built in 65mAh Lithium Polymer battery, make you enjoy music or watching TV & films for a longer time, specially designed a dual micro head cable and Mini Portable Bag Make sure more convenient to carry & charging when you mountaineering, hiking, biking or other outdoor sports.
Easy to use with voice notification of incoming calls and phone numbers. With easy to use buttons allows Play/Pause on all your music tracks as well as all phone without reaching your phone, super quick pairing with all Android and iOS cellphone.
Optimized for extra comfort and fit better in ear earbuds, ease the problem of popping out, soft material to protect ears, make your phone call and music time more comfortable. Sweat-proof construction is perfect for sports, running, Jogging, gym, exercise, watching TV, or sleep.
  
Specification:
Type: X1T Wireless Bluetooth headset
Material: ABS Plastic
Bluetooth Function: V4.2+CSR

Profile Supported: A2DP1.3, AVRCP1.6, HSP1.2, HFP1.6, DL1.3

Bluetooth Working Range: ≤10m / 30ft

Frequency Range: 2.4GHz 

Compatible with: for all smartphone

Charging Voltage: DC 5V

Charging Time: about 1.5h
Work Time: One for 5-6 hours, a set for 2-3 hours
Standby Time: One for 120 hours, a set for 60 hours
Earphone Cable Length: No, ture wireless
Earphone Size: 1.8*2.7cm / 0.7*1.1" (D*H)
Net Weight: 0.03kg / 1.1oz
  
Package List:

2*Bluetooth Earphone
1*USB charging cable
2*Pair of rubber earbuds
1*English and Chinese user manual