This is the newest AirPod alternative earbuds. From the design, to its size, battery life, to the high audio quality, every aspects has been enhanced from previous models. The i12 has the combined look and features from both the i10 and the i11. Plus more! New Features: Enhanced bass/audio quality Auto power on Auto power off Auto pairing Touch control Binaural calls Earpiece Independency Product Details: Bluetooth distance: ≤10M/32.81ft (approx.) Playing time: about 4 hours Talk Time: about 4 hours Charging time: about 1 hour Standby time: about 100 hours Case: can recharge earpieces up to 5 times Bluetooth: V5.0 Will pair with all bluetooth enabled phones and other bluetooth devices Both earpiece can be used individually or together No flashing lights on earpiece once connected What’s Included: A Pair of Wireless Bluetooth (2 Pieces) Charging Case Charging Cable User Manual