BOROFONE BE61 Traveller neckband BT earphones - black

1. Material: ABS 2, headset length: 83cm; Weight: 50g 3, Bluetooth 5.3; Chip: JL AC7006 4, battery capacity: 400mAh; Charging: 3 hours 5, use time: 60 hours; Standby time: 800 hours 6, support Bluetooth, TF card (≤32G) playback 7. English and Chinese prompt tones are supported. When the device is not connected, double-click the function key and an prompt tone is displayed