Sanag T40S Pro Half In Ear Bluetooth Smart TWS Earbuds

Features: Bluetooth 5.3 Hi-Fi Sound Quality: 13 MM large unit Half-in-ear design: light and comfortable The clear sound of HD phone communication SSQVP-EXTREME digital sound enhancement technology 28 hours for total battery life: charge for 5 minutes, use for 1 hour Specs: Charging bin shipping mode (3.5vm, generally 9vm Bluetooth version:5.3 Bluetooth distance:10m Frequency response:20HZ-20kHZ Output sensitivity:-85DB Earphone battery capacity:32mAh*2 Charging case battery capacity:400mAh Charging times:2.5 times Earphone charging time: about 1 hour Charging case charging time: about 1.5H Music playing time:4 H Single headset weight:3.7 G Charging case Weight:44 g