Wireless Earbuds,Bluetooth Headphones Stereo Earphone Cordless Sport Headsets,Wireless Bluetooth,Wireless Headphones,bluetooth earbuds,Bluetooth In-Ear Earphones with Built-In Mic for Smart Phones.
Color: White. Specification :With A2DP / AVRCP high quality stereo audio transmission and remote control protocol. Bluetooth version: Bluetooth V4.2 + EDR Output power: 30mW. Operating voltage range: 3.0V-4.2V. Charging time:1 hour. Product size Length 25MM. Width 15MM. High 35mm. Talk or music time: 4-5 hours. Standby time: About 120 hours. Package Includes 2 piece