Bluetooth 5.3 HiFi Wireless Motorbike Call Headphone Motorcycle Helmet Headset p

Intercom function: Yes. Bluetooth version: 5.3(Binuclear). Charging cable 1. Horn Mark 1. Battery capacity: 1000mAh. Back clip base 1. TF card playback: Yes (supports 32G expansion). Q58-Max host 1.

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