Pro Air Neck Hanging Wireless Earphone Black

Basic Info.
Pro Air 
Earpad Size Small
Structure Closed 
Principle Capacitive 
Protocols A2dp/Avrcp High Quality Stereo 
Charging Case Capacity 300mAh
Transmission Distance 10 Meters 
Earphone Capacity 40mAh 
Weight 124G 
Bluetooth Version V5.0 

Features:
1. Bluetooth 5.0 & One-Step Pairing
2. True wireless, two ear call, high fidelity stereo
3. Magnetic absorption charging, convenient and fast
4. Multi function button, convenient operation
5. One key back dialing function
6. Charging red light indication, lights off with full power
7. Small and light

Specifications:Product NameTWS Bluetooth Wireless EarbudsModelKTP-Pro AirWearing TypeIn-EarBluetooth VersionV5.0 & One-Step PairingSpeaker Specification13mm composite membrane speakerPower Waste8M (low power consumption)ChipsetJL Touch Digital DisplayConnectivityWirelessTransmission Distance10M (barrier free)Earphone Capacity40mAhCharging Case Capacity300mAhMaterialPC+ABSColorWhite,Black,Blue,PinkWeight124GSensitivity of Microphone120±5dBAudio Transmission ProtocolsA2DP/AVRCP high quality stereoFunctionAnswering Phone,Bluetooth,Microphone,WaterproofCharging Time1 HoursTalking Time2-3 HoursMusic Play Time4-6 HoursStandby Time350 HoursBattery TypeLi-ionBluetooth ProfilesHFP/HSP/A2DP/AVRCPTypeCharging Case + Twin EarphonesCharging Voitage5VFrequency Response20-20000HzPackageColor Box  OEM ServiceN/A