Bluetooth sell Headset

Product Name: Bluetooth sell Headset
Advanced Bluetooth V4.1 headset - Equipped with smart sell CSR chip, supporting HSP, HFP, A2DP. Adjustable Headset - 180 degree rotation and retractable, suitable for most people's ear size, leaving this Bluetooth headset in your ears. The 270 degree flip arm allows the headset to be mounted in the right or left ear. High-fidelity sound - this Bluetooth headset is equipped with a high-end CSR chip, impeccable sound, to ensure maximum signal quality. A key boot and pairing One-touch activation (Siri) voice assistant and mute function 1 to 2 connection - Pairing with 2 Bluetooth devices at the same time What do you get in the box: 1 Bluetooth headset 1 USB cable 1 user manual 1 computer carrying case.