More Details: Specification:Brand Name: CANNICEModel Number: Y4Bluetooth Version: 4.1
Talk Time: 4 hours
Music Time: 4 hours
Standby Time: 180 hours Charging Time: 2 hours
Bluetooth Profiles: A2DP\/HFP\/HSP\/AVRCP
Solution: CSR
Noise Reduction: CVC noise reduction Net Weight: 16g Optional Color: Black， White.

Features
The earphone is sweatproof and enjoy the sport.
aptX HD audio technology.
6th Generation CVC technology.
Smart Voice alerts.
Pair two devices at the same time.
iOS displays headset power meter.
Package Included: 1 X CANNICE Y4 Bluetooth Headset 1 X Charging Cable 1 X Earmuffs 1 X Manual