Product model: M2103E1Product net weight: about 48gCharging port: Type-CSpeaker impedance: 32ΩWireless connection: Bluetooth 5.2Bluetooth protocol: Bluetooth Low Energy / HFP / A2DP / AVRCPCommunication distance: 10m40dB Adaptive Noise Reduction , HiFi High-fidelity Sound Quality , 27h Long Battery Life , Spatial Audio , Double Transparent Mode , Dual Device Connection

Package List:

1 x Charging box2 x Bluetooth Earphones1 x Type-C Cable