Usams ES TWS Fashion EarBuds Bluetooth 5.0 White

Specifications: - Bluetooth 5.0- converter 8mm- sensitivity 93 + -3pcs- Frequency range 20Hz - 20kHz- resistance 32 Ohm + -15%- range up to 10 m- Headphone weight 4.4 g- Headphone battery capacity 40mAh- Playback time up to 3 hours- Talk time: up to 3 hours- Bbattery capacity 400mAh- Dimensions 61 x 48.7 x 32.5 mm- Suitable for Android and iOS