IPX5 Waterproof Wireless Blue Tooth Earbuds, 80H Playtime Over Ear ANC Headphones with Touch Screen Display Charging Case

IPX5 Waterproof Wireless Blue Tooth Earbuds, 80H Playtime Over Ear ANC Headphones with Touch Screen Display Charging Case. Overview. Blue tooth Version Scheme: Version 5.3 Jie Li 7006. Wireless Frequency: 2.4GHZ. Supported Protocols: A2DP 1.3 / HFP 1.6 / HSP 1.2 / AVRCP 1.6 / D11.3. [Speaker] 14.2mm Titanium Diaphragm Speaker. Transmission Distance: 15 meters (unobstructed) Battery: Capacity: Earbuds 60mAh; Charging Case 500mAh. Play/Talk Time: Approximately 6-8 hours. Charging Time: Approximately 1 hour. Charging Voltage/Current: 5V/1A. Standby Time: 360 hours. Speaker Impedance: φ 13MM 32&Omega. Microphone Sensitivity: -42dB. Operating Temperature: -10-50°C. Waterproof Rating: IPX5 Splash-proof. Material: ABS/Matte Finish. Material: plastic.