QY1 Mini TWS Bluetooth Headset Wireless In-Ear Earphone Headphone Stereo Earbuds with Mic Charging Box
Bluetooth Version: V5.0
Support protocol: Headset/Handsfree/A2DP/AVRCP
Working voltage: 3.4V-4.2V
Working current: 4mA-15mA
Standby Current: <1mA
Bluetooth Frequency: 2.402GHZ-2.484GHZ
Bluetooth Distance: Linear Distance > 40 m, Backward Distance > 30 m
Battery Index: High Performance Polymer Lithium Battery: 40mAh
Music time: about 3 hours
Standby time: more than 60 hours
Charging Box: High Performance Polymer Lithium Battery: 500mAh
Headphone size: 34*30*14mm/1.33*1.18*0.55''
Color: Black, Black Silver, White Silver
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.
2 x Bluetooth Headsets
1 x Charging Cable
4 x Earmuffs
1 x Charging Box
1 x User Manual