Bluetooth Earmuffs Front Hold Towelettes Size (cm):60 * 60

Size (cm):60 * 60

Size: 43*43*41CM(L * W * H)

but they are also worried about the embarrassing situation

Can expand and contract: no

built-in battery

Bluetooth Earmuffs Front Hold Towelettes Size (cm):60 * 60Overview Bluetooth Headset Smartphone Ear Protection Earmuffs for HTC Cotton blend material, stylish, warm in the winter to answer the phone. Set the MIC for your phone to talk directly to your audio device so that you can answer your speakerphone from your device. Built in lithium ion rechargeable battery, charging through the USB cable, long standby time. Specification Product Specifications: Bluetooth version: V3. 0 + EDR Frequency: 2. 4026GHz 2.