Earbuds TWS Matallic

Bluetooth Version : V5.1
Transmission range : 10M
Speaker diameter : 12mm
Speaker Rated power : 3mW
Frequency Response : 20h–20KHZ
Speaker S.P.L : 1KHZ 100DB±3DB
Impedance : 32ohm
Battery capacity : Earphone:30mAh Charging case: 320mah
Earphones charging time : 1.2H
Playing time : 5H
Talking time : 4H
Charging time of case : 2H
Charging Usable Times : 4 times
Buttons style : Touch control
Charging port : TYPE-C
Waterproof rate : IPX4
Function : Music play/pause/next song/previous song, call answer/end/reject/cancel, Google/Siri
Sellind point : Bluetooth 5.1, Hi-Fi Stereo, Long Playtime, Comfortable Wearing, Type-C charging
Product size（include case) : Earbuds 37.5mmx16.5mmx16mm;
Charging Case : 55mmx46mmx22mm
Products Weight (include case) : Earbuds 10g; Charging Case 25.8g