Black and white. the headset has a very simple design and sporty material. pure bass performance technology wireless sound (no longer cable between left and right headset) wireless Bluetooth connection makes the headset very comfortable in the absence of interrupting cables. it can be used on any cell phone (ios and android) there 's a mic that can make calls touch screen play button features - built in microphone for phone - 10 meters. - touch button. - true wireless bluetooth version 5 - compatible with all android or ios devices. connect pairing way 1 . on used to be his headset 2. there 's a "pairing on" connected.
Bluetooth version: Jerry v5.0
headphone battery: 50mah
standby time: >100 hours
talk time: >4.5 hours
listening to the song: 4 hours
battery: polymer lithium battery, 50 ma earphones, 300 mah charging compartment.
charging time: 40-50 minutes for the headset 1 hour for the charging compartment
high sound quality
wearable while exercising
Condition: Brand New,Connectivity: Wireless