Kyusrd 5.3 Wireless Bluetooth Headset,Full Ear Heavy Plug In Card,Foldable And Telescopic Plug In Cable For Communication

5.3 Wireless Bluetooth Headset,Full-Ear Heavy Plug-In Card,Foldable And Telescopic Plug-In Cable For Communication
Features:
Product name: Bluetooth headset
Item model number: D-816-031
Bluetooth: 5.3
Impedance: 32 Ω±15%
Transmision distance: 10 m
Frequency:
20 HZ-20 KHZ
Operating current: 30mA
Sensitivity: 114 + 3 dB or 114 - 3 dB
Charging port: Type-C
Charging time: 90 minutes
Working voltage: 3.7 V-4.2 V Earphone battery capacity: 400 mah
Product size: 18.0x19.0x8.8 cm( 6.92x7.48x2.95 inch)
Package size: 18.5x14.5x9.3 cm( 7.28x5.71x3.66 inch)
Gross weight: 310 g/0.683 lb
Product Description:
HD lossless subwoofer,push-button control,digital noise reduction for lossless calls,intelligent noise filtering,clear Bluetooth calls.
400mAh large battery,low energy consumption chip,long battery life.
Folding retractable design: satchel with,to be traveled with music,high-definition microphone,intelligent active noise cancellation,no matter where,calls are high-definition.
Use type-c jack,support fast charging.
Skin-friendly-materials,all-ear design,breathable but not stuffy,fit the ear,no feeling to wear,avoid discomfort,can also be used during exercise,immersive breathable earmuffs,comfortable to wear.
Fully Android and IOS systems,support a variety of devices.
Sports without fear of sweat,daily--and-dustproof.
Instructiongs:
Because the size of the product is measured manually,there may be errors.
Product Includes：
1x Bluetooth Headset
1x Manual
1x Data Cable