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Features
1.Bluetooth Version: V5.1
2.Battery Capacity: Earphone 40mAh,Charging Box 1200mAh
3.Playing Time: >5 Hours
4.Standby Time: About 110 Hours
5.Speaker Diameter:13MM
6.Distance: 10M Connection Range
7.Wearing Method: Semi-In-Ear

Description:
1.Function: Battery Display, Call Function, NFC Function, Voice Control, Support Music, Multi-Point Connection
2.Method: Earplug
3.Bluetooth Protocol: 5.0
4.Color: Black, White

Package Include:1 X Wireless Bluetooth Headset

Notes:
1.Transition:1cm=10mm=0.39inch
2.Please Allow 1-3mm Error Due To Manual Measurement. Pls Make Sure You Do Not Mind Before You Bid.
3.Due To The Difference Between Different Monitors, The Picture May Not Reflect The Actual Color Of The Item. Thank You!