Wireless Bluetooth Earphones Digital Battery Display Sports Noise Reduction Gaming Sports Mobile Tws In-ear Headphones

Material: ABS.Wireless version: V5.1.Battery specifications: Headphones 3.7V.Support modes:HFP/HSP/A2DP/AVRCP.Sensitivity: 105dB +3dB S.P.L at 1KHz.Signal distance:10 meters (ideal environment without any large obstacles)Playing time: about 2.5 hours.Talk time: about 3 hours.Standby time: about 80 hours.Charging time: Charge the charging compartment for about 1.5 hours, and the charging compartment charges the headphones for about 1 hour.The number of times the charging compartment charges the headphones:About 3 times.Size:Warehouse:634826mm.Headphones:20.511315mm.Charging type: Charging case USB socket charging.Battery capacity: headphones 30 mA, charging compartment 200 mA. Features:true wireless,two-way call, power display.Suitable for: daily use,office, classroom, etc.Quantity:1(set)The package includes: headphones, charging compartment, instruction manual, box, charging cable.