1.Bluetooth 5.3 Motorcycle Headset:adopts Bluetooth 5.3 chip, stable connection, better sound quality with low latency, and compatible with most smart phones and tablet 2.LCD Display Screen:high-definition LCD display with clear fonts and soft setting is not harsh to the eyes, you can intuitively check the status of power, temperature, volume, sound and so on. 3.EQ Sound Effects:6 sound modes can be switched to enjoy your favourite style of music at any time 4.3.7V/1000mAh Battery:long standby headset,after full charging,it can keep working within 24 hours. 5.AI Voice Assistant:suppprt wake up Siri,for Google or Android voice assistant,avoid manual operation during riding to ensure safety 6.FM Radio:87.5-108 FM band searchable, so you can enjoy all kinds of facts, s or radio music while travelling. 7.IPX6 Waterproof Level:solid waterproof design, effectively blocking dust and rain on the motorcycle roads 8.Connect two phones at the same time 9.Two types of call answering,automatic and manual Parameter: Bluetooth version:BT5.3 Battery:3.7V/1000mAh Charging time:2H Stanby time:300H Working time:25H Charging Port:Type-c Language:Chinese/English Waterproof:IPX6 Diameter of earphone:40mm Colour:black Material:plastic Package Contents: 1 x Motorcycle bluetooth headset Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.