In-Ear Headphones - Universal - A2 Earphones Highlights Universal A2 Earphones A2 Earphones Description: With ergonomic design, these earphones support multiple functions, creating clear and pure sound. It's your best choice Features: Two BT devices can be connected at the same time. Support incoming calls, hang up, music playback, volume control, previous/next song selection, voice dialing, power display and other functions. Perfect for sports running and outdoors, don't worry about earphones falling off. Soft rubber in-ear design, persuade without pain, ergonomic design. High-definition sound quality, noise reduction, giving you a wonderful experience. Compatible with Android and iOS devices with BT function. Play music or call 6 hours, charging time only 2 hours. Long battery life, low power consumption and stable signal. Specifications: Material: ABS Color: Black BT Version: 4.2 Distance: 10m Call time: about 6 hours Standby time: about 200 hours Charging time: about 2 hours Battery: 110mah lithium battery Product weight: 20g Size Package Size: 12.5*10.5*4.5cm/4.92*4.13*1.77in Package Weight: 98g Notes: Battery using time is different due to different usage situation. Due to photography light or other reasons, the picture and material object may have a slight difference, please in kind prevail. Thank you Package Lists: 1*Earphone 1*USB Cable 3*Earphones 1*User Manual