Product Name: Latest in-Ear Mini Earphone Wireless G09 Ipx7 Waterproof LED Display Support Touch Control with 5000mAh Power Bank Model NO.: ASHLKG09 Distance version: Class A Specifications: HSP Color: Black Pink Green Characteristics: Power Display Function: Bluetooth, Multimedia Soundtrack: Dual Track Bluetooth Version: 5.0 Usage: Mobile Phone, Call Center, MP3 & MP4, Computer, Game Player Style: In-ear Trademark: OEM Transport Package: Retail Package Origin: China Product Description Specifications:Model:G09Type:TWS in-ear earbudsChipset:Airoha 1532Bluetooth version:V5.0Sensitivity:120±5dBPower input:DC 5VBattery of earbuds:55mAhBattery of charging case:5000mAhFrenquency Response:20-20000HzCharging time:about 60 minutesPlay time:3.5-4.5 hoursCall duration:3.5-4.5 hoursStandby time:300 hoursProfile Suport:HSP/HFP/A2DP/AVRCP