With Power Bank Stereo Mini Wireless TWS Earphone Earbuds

• Product name:Mini Wireless TWS Earphone Earbuds
• Material:Aluminum alloy+abs
• Charging Case Capacity:2000mah
• Version:4.2
• Earbuds Battery:40mA
• Certificate:CE RoHs FCC BQB
• Voltage:5V
• Warranty:12 Months
• Charging current:0.24A
• Size:28.9*28.9*91mm
• Certification:ce
• Is wireless:Yes
• Wireless Type:bluetooth
• Support Memory Card:Yes
• Vocalism Principle:Balanced Armature
• Volume Control:Yes
• Control Button:No
• Codecs:AAC
• Style:In-ear
• Communication:Wireless
• Use:Portable Media Player
• Use:Mobile Phone
• Use:Aviation
• Use:COMPUTER
• Use:Dj
• Use:Gaming
• Use:Sports
• Use:Audiophile
• Use:Travel
• Use:PROFESSIONAL
• Use:HEARING AID
• Use:For Internet Bar
• Use:For iPod
• Use:HiFi Headphone
• Function:bluetooth
• Function:Microphone
• Function:Noise Cancelling
• Function:Waterproof
• Bluetooth Standard:Bluetooth v5.0
• Waterproof Standard:IPX-4
• Active Noise-Cancellation:No
• Place of Origin:CN;GUA
• Brand Name:kingstar TWS BT earbuds
• Model Number:K12B TWS BT earbuds
• Cord Length:30CM

With Power Bank Stereo Mini Wireless TWS Earphone Earbuds