Brand: SiGN
Product type : Wireless Headphones
Color: Black
Suitable for : Android & iOS – iPhone, Samsung, Huawei, etc.
Bluetooth : 5.4
Supported audio formats : SBC, AAC
Frequency response range : 20Hz - 20KHz
Speaker size : 10 mm
ENC (Environmental Noise Cancellation) : Yes
Range : 10 m
Battery capacity (Headphones) : 30 mAh
Battery capacity (Charging case) : 200 mAh
Battery time (Headphones) : 5 h
Battery time (Talking time) : 4 h
Battery life (Case) : 22 h
Charging time (Headphones) : 1.5 h
Microphone : Yes
Voice control : Yes
Waterproof : Yes, IPX4