Highlights Experience the latest in audio technology with the Awei A886 Pro Bone Conduction Wireless Headphones. Designed for sports and active lifestyles, these Bluetooth 5.2 earphones feature air conduction technology for a comfortable, ear-hook fit. Enjoy up to 7 hours of playtime and clear sound quality with the built-in mic. Overview Brand: Awei Bluetooth version: 5.2 (Jieli 7006) Supported protocols: Hands Free 1.6 / Headset 1.1 / A2DP 1.2 / AVRCP 1.5 Channel system: stereo Talk time: 5.5H Play time: 6~7H Charging time: about 2 hours Battery capacity of charging case: 240mAh Best transmission distance: <1M The lightweight design and effective transmission distance make it perfect for on-the-go use. Voice prompt: supported Diameter: 18mm, Sensitivity: 103±3dB, Impedance: 18Ω±15% Sensitivity: 39dB±5, Impedance: 200Ω Frequency response range: 2.402GHz ~ 2.480GHz Multi-point connection: unsupported Wearing method: air conduction Package List: 1 * Bone Conduction Bluetooth Earphone 1 * USB Charging Cable 1 * User Manual Specifications Charging Type Type-C Battery Size 240 mAh Colour Name Black Connection Type Bluetooth/Wireless Average Battery Life 7 Hours Earplug Type Earbuds Feature Added comfort, Bluetooth Model Number 11309000032 Model Name Awei A886 Pro