Deliver crisp clear stereo sound 
Easily pair with universal wireless-enabled device like smartphone,tablet,iPhone,iPad,laptop Built-in noise-reducing microphone One button answering/hanging up/rejecting hands-free calls and redialing the last number dialed
Automatic voice prompt including incoming phone number report
Each of the earbuds can be used alone with full functionality
Share your favorite tunes with friend anytime anywhere by sharing the earbuds
Lightweight,snug and comfortable design
Includes a charging pod for convenient charging and storage
CE and RoHS certified
*Specifications*:

Earbuds:
Wireless Version: V4.2+EDR
Protocols Supported: HSP, HFP, A2DP, AVRCP
Transmission Range: ≤12M/39ft
Driver Unit: Ф7mm
Impedance: 32ohm±15%
Talk Time: (One Earbud): 5-6 hours; (Two Earbuds): 4-5 hours
Play Time: (One Earbud): 5-6 hours; (Two Earbuds): 4-5 hours
Standby: (One Earbud): 120 hours; (Two Earbuds): 70 hours
Charge Time: 1-2 hours
Battery: built-in 3.7V 75mAh li-ion battery per earbud
Size(per earbud): 0.94' x 0.71' x 1.1'/2.4 x 1.8 x 2.8cm (L x W x H)
Weight(per earbud): 5g/0.17oz
Available Color: black, white
Charging Pod:
Battery: built-in 3.7V 950mAh li-ion battery
Charging Voltage: DC 5V
Size of Charging Pod: 3.27' x 1.5' x 1.3'/8.3 x 3.8 x 3.3cm (L x W x H)
Weight of Charging Pod: 42g/1.48oz
Package size: 3.74' x 1.57' x 6.1'/9.5 x 4 x 15.5cm (L x W x H)
Package weight: 165g/0.36lbs
*Package Lists*:

1 × Pair of Wireless Stereo TWS Earbuds
2 × Pair of Replacement Eartips
1 × USB Charging Cable
1 × User Manual