AWEI A886 Pro Wireless Earbud

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