AirDots Pro 3 Headphones Sports Wireless Earplugs In-ear Low-latency Stereo Features: 1. Long battery life: a 600mah charging box can charge and store earplugs. The headset’s 43mAh battery ensures a long time of music in each earbud. 2. Fully compatible: it can be easily and quickly paired with almost everyone, and supports wireless audio devices. 3. Easy and fast pairing: Automatically turn on and quickly pair left and right, open the earbuds after opening the charging box cover, the first time the wireless connection is paired, the earbuds will automatically connect, and there is no need to manually pair to the device next time. 4. Dual microphone hands-free: Both earplugs have built-in microphones with noise reduction function to achieve hands-free calls and provide clearer calls, and the speaking voice in stereo mode. 5. Dynamic diaphragm: subwoofer, multi-layer sound superposition to ensure balance, while improving clarity and bass effect, with more details and layers. Description: This wireless earphone is made of high-quality materials, durable, in-ear ergonomic design, comfortable to wear. Specifications: Material: ABS Category: wireless headset Wireless version: 5.0 Transmission range: 10 meters How to use: earplug style Channel: bilateral stereo Function: call function, voice control, music support, multi-point connection Headphone battery capacity: 43mAh*2 Charging compartment battery capacity: 600mAh Packing size: 170*170*30mm Package Included: 1pair*headphone 1pc* charging compartment Notes: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.