USAMS US-YO17 TWS EarphonesUSAMS US YO17 TWS Earphones Bluetooth connection distance: about 12m Speaker frequency range: 20HZ 20KHZ Headphone battery capacity: 35mAh Continuous talk time: about 3h Continuous playback time: about 7h Headphone charging time: about 1. 5h Charging compartment battery capacity: 400mAh Charging time of the charging box: about 2h Charging compartment input: 5V Battery life: about 31 hours Bluetooth 5. 3 core upgrade, sensitive fingerprint touch 13mm

20 hours of long battery life

In-ear passive noise cancellation technology

Ultra-Strong Magnetic Charger: Navigate rough terrains without worrying about your phone

you can keep the music going all day and night without missing a beat

do it significantly faster and keep your devices juiced overnight

provides PD 20W high-power fast charging for phones & tablets of various brands

completed with KIRA KOBAI’s unmistakable holographic finish

Power: 60W

sturdy and durable

It is very suitable for frequent business trips

Tight and firm

5A  9V⎓2A   12V⎓1